40268460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671141}}^1$

素因数の和:671153

約数の個数: 24

約数和(自身を含む): 112751856

約数和(自身を除く): 72483396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671141, 1342282, 2013423, 2684564, 3355705, 4026846, 6711410, 8053692, 10067115, 13422820, 20134230, 40268460]

約数ペア:

[(1, 40268460), (2, 20134230), (3, 13422820), (4, 10067115), (5, 8053692), (6, 6711410), (10, 4026846), (12, 3355705), (15, 2684564), (20, 2013423), (30, 1342282), (60, 671141)]