156978976020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616316267}}^1$

素因数の和:2616316279

約数の個数: 24

約数和(自身を含む): 439541133024

約数和(自身を除く): 282562157004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616316267, 5232632534, 7848948801, 10465265068, 13081581335, 15697897602, 26163162670, 31395795204, 39244744005, 52326325340, 78489488010, 156978976020]

約数ペア:

[(1, 156978976020), (2, 78489488010), (3, 52326325340), (4, 39244744005), (5, 31395795204), (6, 26163162670), (10, 15697897602), (12, 13081581335), (15, 10465265068), (20, 7848948801), (30, 5232632534), (60, 2616316267)]