90277620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1504627}}^1$

素因数の和:1504639

約数の個数: 24

約数和(自身を含む): 252777504

約数和(自身を除く): 162499884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1504627, 3009254, 4513881, 6018508, 7523135, 9027762, 15046270, 18055524, 22569405, 30092540, 45138810, 90277620]

約数ペア:

[(1, 90277620), (2, 45138810), (3, 30092540), (4, 22569405), (5, 18055524), (6, 15046270), (10, 9027762), (12, 7523135), (15, 6018508), (20, 4513881), (30, 3009254), (60, 1504627)]