12127620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202127}}^1$

素因数の和:202139

約数の個数: 24

約数和(自身を含む): 33957504

約数和(自身を除く): 21829884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202127, 404254, 606381, 808508, 1010635, 1212762, 2021270, 2425524, 3031905, 4042540, 6063810, 12127620]

約数ペア:

[(1, 12127620), (2, 6063810), (3, 4042540), (4, 3031905), (5, 2425524), (6, 2021270), (10, 1212762), (12, 1010635), (15, 808508), (20, 606381), (30, 404254), (60, 202127)]