379494960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121633}}^1$

素因数の和:121662

約数の個数: 80

約数和(自身を含む): 1266939744

約数和(自身を除く): 887444784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 121633, 243266, 364899, 486532, 608165, 729798, 973064, 1216330, 1459596, 1581229, 1824495, 1946128, 2432660, 2919192, 3162458, 3648990, 4743687, 4865320, 5838384, 6324916, 7297980, 7906145, 9487374, 9730640, 12649832, 14595960, 15812290, 18974748, 23718435, 25299664, 29191920, 31624580, 37949496, 47436870, 63249160, 75898992, 94873740, 126498320, 189747480, 379494960]

約数ペア:

[(1, 379494960), (2, 189747480), (3, 126498320), (4, 94873740), (5, 75898992), (6, 63249160), (8, 47436870), (10, 37949496), (12, 31624580), (13, 29191920), (15, 25299664), (16, 23718435), (20, 18974748), (24, 15812290), (26, 14595960), (30, 12649832), (39, 9730640), (40, 9487374), (48, 7906145), (52, 7297980), (60, 6324916), (65, 5838384), (78, 4865320), (80, 4743687), (104, 3648990), (120, 3162458), (130, 2919192), (156, 2432660), (195, 1946128), (208, 1824495), (240, 1581229), (260, 1459596), (312, 1216330), (390, 973064), (520, 729798), (624, 608165), (780, 486532), (1040, 364899), (1560, 243266), (3120, 121633)]