156916740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615279}}^1$

素因数の和:2615291

約数の個数: 24

約数和(自身を含む): 439367040

約数和(自身を除く): 282450300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615279, 5230558, 7845837, 10461116, 13076395, 15691674, 26152790, 31383348, 39229185, 52305580, 78458370, 156916740]

約数ペア:

[(1, 156916740), (2, 78458370), (3, 52305580), (4, 39229185), (5, 31383348), (6, 26152790), (10, 15691674), (12, 13076395), (15, 10461116), (20, 7845837), (30, 5230558), (60, 2615279)]