145537620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2425627}}^1$

素因数の和:2425639

約数の個数: 24

約数和(自身を含む): 407505504

約数和(自身を除く): 261967884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2425627, 4851254, 7276881, 9702508, 12128135, 14553762, 24256270, 29107524, 36384405, 48512540, 72768810, 145537620]

約数ペア:

[(1, 145537620), (2, 72768810), (3, 48512540), (4, 36384405), (5, 29107524), (6, 24256270), (10, 14553762), (12, 12128135), (15, 9702508), (20, 7276881), (30, 4851254), (60, 2425627)]