203270520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1693921}}^1$

素因数の和:1693935

約数の個数: 32

約数和(自身を含む): 609811920

約数和(自身を除く): 406541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1693921, 3387842, 5081763, 6775684, 8469605, 10163526, 13551368, 16939210, 20327052, 25408815, 33878420, 40654104, 50817630, 67756840, 101635260, 203270520]

約数ペア:

[(1, 203270520), (2, 101635260), (3, 67756840), (4, 50817630), (5, 40654104), (6, 33878420), (8, 25408815), (10, 20327052), (12, 16939210), (15, 13551368), (20, 10163526), (24, 8469605), (30, 6775684), (40, 5081763), (60, 3387842), (120, 1693921)]