201877080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3229}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 606981600

約数和(自身を除く): 405104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 3229, 4168, 5210, 6252, 6458, 7815, 9687, 10420, 12504, 12916, 15630, 16145, 19374, 20840, 25832, 31260, 32290, 38748, 48435, 62520, 64580, 77496, 96870, 129160, 193740, 387480, 1682309, 3364618, 5046927, 6729236, 8411545, 10093854, 13458472, 16823090, 20187708, 25234635, 33646180, 40375416, 50469270, 67292360, 100938540, 201877080]

約数ペア:

[(1, 201877080), (2, 100938540), (3, 67292360), (4, 50469270), (5, 40375416), (6, 33646180), (8, 25234635), (10, 20187708), (12, 16823090), (15, 13458472), (20, 10093854), (24, 8411545), (30, 6729236), (40, 5046927), (60, 3364618), (120, 1682309), (521, 387480), (1042, 193740), (1563, 129160), (2084, 96870), (2605, 77496), (3126, 64580), (3229, 62520), (4168, 48435), (5210, 38748), (6252, 32290), (6458, 31260), (7815, 25832), (9687, 20840), (10420, 19374), (12504, 16145), (12916, 15630)]