179482020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2991367}}^1$

素因数の和:2991379

約数の個数: 24

約数和(自身を含む): 502549824

約数和(自身を除く): 323067804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2991367, 5982734, 8974101, 11965468, 14956835, 17948202, 29913670, 35896404, 44870505, 59827340, 89741010, 179482020]

約数ペア:

[(1, 179482020), (2, 89741010), (3, 59827340), (4, 44870505), (5, 35896404), (6, 29913670), (10, 17948202), (12, 14956835), (15, 11965468), (20, 8974101), (30, 5982734), (60, 2991367)]