70866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45427}}^1$

素因数の和:45454

約数の個数: 64

約数和(自身を含む): 228957120

約数和(自身を除く): 158091000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45427, 90854, 136281, 181708, 227135, 272562, 363416, 454270, 545124, 590551, 681405, 908540, 1090248, 1181102, 1362810, 1771653, 1817080, 2362204, 2725620, 2952755, 3543306, 4724408, 5451240, 5905510, 7086612, 8858265, 11811020, 14173224, 17716530, 23622040, 35433060, 70866120]

約数ペア:

[(1, 70866120), (2, 35433060), (3, 23622040), (4, 17716530), (5, 14173224), (6, 11811020), (8, 8858265), (10, 7086612), (12, 5905510), (13, 5451240), (15, 4724408), (20, 3543306), (24, 2952755), (26, 2725620), (30, 2362204), (39, 1817080), (40, 1771653), (52, 1362810), (60, 1181102), (65, 1090248), (78, 908540), (104, 681405), (120, 590551), (130, 545124), (156, 454270), (195, 363416), (260, 272562), (312, 227135), (390, 181708), (520, 136281), (780, 90854), (1560, 45427)]