AMC 8 2020 Problem 17

AMC8 2020 年第 17

整除与因数★★★☆☆
How many factors of 2020 have more than 3 factors? (As an example, 12 has 6 factors, namely 1, 2, 3, 4, 6, and 12. )
2020 有多少个正整数因子,它们各自的因子个数都大于 3?(例如,12 有 6 个因子, 即 1, 2,3,4,6,12.)
  1. A.6
  2. B.7
  3. C.8
  4. D.9
  5. E.10

正确答案 · Correct Answer

B

解析 · Solution

解析整理中

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