151970080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17921}}^1$

素因数の和:17989

約数の個数: 48

約数和(自身を含む): 365823864

約数和(自身を除く): 213853784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 17921, 35842, 71684, 89605, 143368, 179210, 286736, 358420, 573472, 716840, 949813, 1433680, 1899626, 2867360, 3799252, 4749065, 7598504, 9498130, 15197008, 18996260, 30394016, 37992520, 75985040, 151970080]

約数ペア:

[(1, 151970080), (2, 75985040), (4, 37992520), (5, 30394016), (8, 18996260), (10, 15197008), (16, 9498130), (20, 7598504), (32, 4749065), (40, 3799252), (53, 2867360), (80, 1899626), (106, 1433680), (160, 949813), (212, 716840), (265, 573472), (424, 358420), (530, 286736), (848, 179210), (1060, 143368), (1696, 89605), (2120, 71684), (4240, 35842), (8480, 17921)]