40026180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667103}}^1$

素因数の和:667115

約数の個数: 24

約数和(自身を含む): 112073472

約数和(自身を除く): 72047292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667103, 1334206, 2001309, 2668412, 3335515, 4002618, 6671030, 8005236, 10006545, 13342060, 20013090, 40026180]

約数ペア:

[(1, 40026180), (2, 20013090), (3, 13342060), (4, 10006545), (5, 8005236), (6, 6671030), (10, 4002618), (12, 3335515), (15, 2668412), (20, 2001309), (30, 1334206), (60, 667103)]