242554920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2021291}}^1$

素因数の和:2021305

約数の個数: 32

約数和(自身を含む): 727665120

約数和(自身を除く): 485110200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2021291, 4042582, 6063873, 8085164, 10106455, 12127746, 16170328, 20212910, 24255492, 30319365, 40425820, 48510984, 60638730, 80851640, 121277460, 242554920]

約数ペア:

[(1, 242554920), (2, 121277460), (3, 80851640), (4, 60638730), (5, 48510984), (6, 40425820), (8, 30319365), (10, 24255492), (12, 20212910), (15, 16170328), (20, 12127746), (24, 10106455), (30, 8085164), (40, 6063873), (60, 4042582), (120, 2021291)]