118354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22937}}^1$

素因数の和:22994

約数の個数: 64

約数和(自身を含む): 363337920

約数和(自身を除く): 244983000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 22937, 45874, 68811, 91748, 114685, 137622, 183496, 229370, 275244, 344055, 458740, 550488, 688110, 917480, 986291, 1376220, 1972582, 2752440, 2958873, 3945164, 4931455, 5917746, 7890328, 9862910, 11835492, 14794365, 19725820, 23670984, 29588730, 39451640, 59177460, 118354920]

約数ペア:

[(1, 118354920), (2, 59177460), (3, 39451640), (4, 29588730), (5, 23670984), (6, 19725820), (8, 14794365), (10, 11835492), (12, 9862910), (15, 7890328), (20, 5917746), (24, 4931455), (30, 3945164), (40, 2958873), (43, 2752440), (60, 1972582), (86, 1376220), (120, 986291), (129, 917480), (172, 688110), (215, 550488), (258, 458740), (344, 344055), (430, 275244), (516, 229370), (645, 183496), (860, 137622), (1032, 114685), (1290, 91748), (1720, 68811), (2580, 45874), (5160, 22937)]