75653220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1260887}}^1$

素因数の和:1260899

約数の個数: 24

約数和(自身を含む): 211829184

約数和(自身を除く): 136175964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1260887, 2521774, 3782661, 5043548, 6304435, 7565322, 12608870, 15130644, 18913305, 25217740, 37826610, 75653220]

約数ペア:

[(1, 75653220), (2, 37826610), (3, 25217740), (4, 18913305), (5, 15130644), (6, 12608870), (10, 7565322), (12, 6304435), (15, 5043548), (20, 3782661), (30, 2521774), (60, 1260887)]