201735120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3517}}^1$

素因数の和:3772

約数の個数: 80

約数和(自身を含む): 628174080

約数和(自身を除く): 426438960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3517, 3585, 3824, 4780, 5736, 7034, 7170, 9560, 10551, 11472, 14068, 14340, 17585, 19120, 21102, 28136, 28680, 35170, 42204, 52755, 56272, 57360, 70340, 84408, 105510, 140680, 168816, 211020, 281360, 422040, 840563, 844080, 1681126, 2521689, 3362252, 4202815, 5043378, 6724504, 8405630, 10086756, 12608445, 13449008, 16811260, 20173512, 25216890, 33622520, 40347024, 50433780, 67245040, 100867560, 201735120]

約数ペア:

[(1, 201735120), (2, 100867560), (3, 67245040), (4, 50433780), (5, 40347024), (6, 33622520), (8, 25216890), (10, 20173512), (12, 16811260), (15, 13449008), (16, 12608445), (20, 10086756), (24, 8405630), (30, 6724504), (40, 5043378), (48, 4202815), (60, 3362252), (80, 2521689), (120, 1681126), (239, 844080), (240, 840563), (478, 422040), (717, 281360), (956, 211020), (1195, 168816), (1434, 140680), (1912, 105510), (2390, 84408), (2868, 70340), (3517, 57360), (3585, 56272), (3824, 52755), (4780, 42204), (5736, 35170), (7034, 28680), (7170, 28136), (9560, 21102), (10551, 19120), (11472, 17585), (14068, 14340)]