结果1 题目【题目】Answer the questions below.(1)How many factors does 48 have?(2)How many factors does 180 have?(3)How many factors does 480 have? 相关知识点: 试题来源: 解析 【解析】 (1) 10. (2) 18. (3) 24. 反馈 收藏
How many factors does 48 have? (2) How many factors does 180 have? (3) How many factors does 480 have?相关知识点: 试题来源: 解析 (1) 10. (2) 18. (3) 24. (1) 48=24×3, so, the number of its factors would be (4+1)×(1+1)=10. (2) 180=22×32×5, so, the number...
这里的factor就是素因子 30 = 2 * 3 * 5 那么30就有3个factors，即2，3，5 而567 = (3^4) * 7 则567就有两个factors, 即3和7
196=22×72, the number of its factors would be (2+1)×(2+1)=9. The sum of the factors is (70+71+72)×(20+21+22)=399. Since 196=22×72, there are a total of 9 factors, 8 of which can form pairs (1×196, 2×98, 4×49, 7×28), and the last factor is 14, thus...
【题目】How many positive factors does 240 have?240有多少个正因数? 相关知识点: 试题来源: 解析 【解析】20. 结果一 题目 How many positive factors does 240 have?240有多少个正因数? 答案 20.相关推荐 1How many positive factors does 240 have?240有多少个正因数?
百度试题 结果1 题目How many factors does number 16 have? A.4 B.5 C.6相关知识点: 试题来源: 解析 B 反馈 收藏
People in many countries spend more and more time far away from their families. Why does this happen and what effects will it have on them and their families? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task...
百度试题 结果1 题目( Problem )的正因子有多少个? How many positive factors does have? A: B: C: D: E: 相关知识点: 试题来源: 解析 E N/A 反馈 收藏
A:how many factors does 567 have? B:2这里的factor是什么意思,30的3个factor分别是什么?567的2个factor分别是什么? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 这里的factor就是素因子30 = 2 * 3 * 5那么30就有3个factors,即2,3,5而567 = (3^4) * 7则567就有两个...
百度试题 结果1 题目(1)分解质因数 How many positive(正的) factors(因数) does 23,232 have? A.9 B.12 C.28 D.36 E.42 相关知识点: 试题来源: 解析 B 反馈 收藏