457627620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7627127}}^1$

素因数の和:7627139

約数の個数: 24

約数和(自身を含む): 1281357504

約数和(自身を除く): 823729884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7627127, 15254254, 22881381, 30508508, 38135635, 45762762, 76271270, 91525524, 114406905, 152542540, 228813810, 457627620]

約数ペア:

[(1, 457627620), (2, 228813810), (3, 152542540), (4, 114406905), (5, 91525524), (6, 76271270), (10, 45762762), (12, 38135635), (15, 30508508), (20, 22881381), (30, 15254254), (60, 7627127)]