90187620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1503127}}^1$

素因数の和:1503139

約数の個数: 24

約数和(自身を含む): 252525504

約数和(自身を除く): 162337884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1503127, 3006254, 4509381, 6012508, 7515635, 9018762, 15031270, 18037524, 22546905, 30062540, 45093810, 90187620]

約数ペア:

[(1, 90187620), (2, 45093810), (3, 30062540), (4, 22546905), (5, 18037524), (6, 15031270), (10, 9018762), (12, 7515635), (15, 6012508), (20, 4509381), (30, 3006254), (60, 1503127)]