156944220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615737}}^1$

素因数の和:2615749

約数の個数: 24

約数和(自身を含む): 439443984

約数和(自身を除く): 282499764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615737, 5231474, 7847211, 10462948, 13078685, 15694422, 26157370, 31388844, 39236055, 52314740, 78472110, 156944220]

約数ペア:

[(1, 156944220), (2, 78472110), (3, 52314740), (4, 39236055), (5, 31388844), (6, 26157370), (10, 15694422), (12, 13078685), (15, 10462948), (20, 7847211), (30, 5231474), (60, 2615737)]