119481080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{56359}}^1$

素因数の和:56423

約数の個数: 32

約数和(自身を含む): 273909600

約数和(自身を除く): 154428520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 56359, 112718, 225436, 281795, 450872, 563590, 1127180, 2254360, 2987027, 5974054, 11948108, 14935135, 23896216, 29870270, 59740540, 119481080]

約数ペア:

[(1, 119481080), (2, 59740540), (4, 29870270), (5, 23896216), (8, 14935135), (10, 11948108), (20, 5974054), (40, 2987027), (53, 2254360), (106, 1127180), (212, 563590), (265, 450872), (424, 281795), (530, 225436), (1060, 112718), (2120, 56359)]