156978616020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616310267}}^1$

素因数の和:2616310279

約数の個数: 24

約数和(自身を含む): 439540125024

約数和(自身を除く): 282561509004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616310267, 5232620534, 7848930801, 10465241068, 13081551335, 15697861602, 26163102670, 31395723204, 39244654005, 52326205340, 78489308010, 156978616020]

約数ペア:

[(1, 156978616020), (2, 78489308010), (3, 52326205340), (4, 39244654005), (5, 31395723204), (6, 26163102670), (10, 15697861602), (12, 13081551335), (15, 10465241068), (20, 7848930801), (30, 5232620534), (60, 2616310267)]