80185080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{668209}}^1$

素因数の和:668223

約数の個数: 32

約数和(自身を含む): 240555600

約数和(自身を除く): 160370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 668209, 1336418, 2004627, 2672836, 3341045, 4009254, 5345672, 6682090, 8018508, 10023135, 13364180, 16037016, 20046270, 26728360, 40092540, 80185080]

約数ペア:

[(1, 80185080), (2, 40092540), (3, 26728360), (4, 20046270), (5, 16037016), (6, 13364180), (8, 10023135), (10, 8018508), (12, 6682090), (15, 5345672), (20, 4009254), (24, 3341045), (30, 2672836), (40, 2004627), (60, 1336418), (120, 668209)]