153162960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{638179}}^1$

素因数の和:638195

約数の個数: 40

約数和(自身を含む): 474805920

約数和(自身を除く): 321642960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 638179, 1276358, 1914537, 2552716, 3190895, 3829074, 5105432, 6381790, 7658148, 9572685, 10210864, 12763580, 15316296, 19145370, 25527160, 30632592, 38290740, 51054320, 76581480, 153162960]

約数ペア:

[(1, 153162960), (2, 76581480), (3, 51054320), (4, 38290740), (5, 30632592), (6, 25527160), (8, 19145370), (10, 15316296), (12, 12763580), (15, 10210864), (16, 9572685), (20, 7658148), (24, 6381790), (30, 5105432), (40, 3829074), (48, 3190895), (60, 2552716), (80, 1914537), (120, 1276358), (240, 638179)]