125278980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2087983}}^1$

素因数の和:2087995

約数の個数: 24

約数和(自身を含む): 350781312

約数和(自身を除く): 225502332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2087983, 4175966, 6263949, 8351932, 10439915, 12527898, 20879830, 25055796, 31319745, 41759660, 62639490, 125278980]

約数ペア:

[(1, 125278980), (2, 62639490), (3, 41759660), (4, 31319745), (5, 25055796), (6, 20879830), (10, 12527898), (12, 10439915), (15, 8351932), (20, 6263949), (30, 4175966), (60, 2087983)]