611629680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10663}}^1$

素因数の和:10918

約数の個数: 80

約数和(自身を含む): 1904163840

約数和(自身を除く): 1292534160

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, 3585, 3824, 4780, 5736, 7170, 9560, 10663, 11472, 14340, 19120, 21326, 28680, 31989, 42652, 53315, 57360, 63978, 85304, 106630, 127956, 159945, 170608, 213260, 255912, 319890, 426520, 511824, 639780, 853040, 1279560, 2548457, 2559120, 5096914, 7645371, 10193828, 12742285, 15290742, 20387656, 25484570, 30581484, 38226855, 40775312, 50969140, 61162968, 76453710, 101938280, 122325936, 152907420, 203876560, 305814840, 611629680]

約数ペア:

[(1, 611629680), (2, 305814840), (3, 203876560), (4, 152907420), (5, 122325936), (6, 101938280), (8, 76453710), (10, 61162968), (12, 50969140), (15, 40775312), (16, 38226855), (20, 30581484), (24, 25484570), (30, 20387656), (40, 15290742), (48, 12742285), (60, 10193828), (80, 7645371), (120, 5096914), (239, 2559120), (240, 2548457), (478, 1279560), (717, 853040), (956, 639780), (1195, 511824), (1434, 426520), (1912, 319890), (2390, 255912), (2868, 213260), (3585, 170608), (3824, 159945), (4780, 127956), (5736, 106630), (7170, 85304), (9560, 63978), (10663, 57360), (11472, 53315), (14340, 42652), (19120, 31989), (21326, 28680)]