153065940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2551099}}^1$

素因数の和:2551111

約数の個数: 24

約数和(自身を含む): 428584800

約数和(自身を除く): 275518860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2551099, 5102198, 7653297, 10204396, 12755495, 15306594, 25510990, 30613188, 38266485, 51021980, 76532970, 153065940]

約数ペア:

[(1, 153065940), (2, 76532970), (3, 51021980), (4, 38266485), (5, 30613188), (6, 25510990), (10, 15306594), (12, 12755495), (15, 10204396), (20, 7653297), (30, 5102198), (60, 2551099)]