126176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 392832000

約数和(自身を除く): 266655120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 1999, 2104, 2630, 3156, 3945, 3998, 4208, 5260, 5997, 6312, 7890, 7996, 9995, 10520, 11994, 12624, 15780, 15992, 19990, 21040, 23988, 29985, 31560, 31984, 39980, 47976, 59970, 63120, 79960, 95952, 119940, 159920, 239880, 479760, 525737, 1051474, 1577211, 2102948, 2628685, 3154422, 4205896, 5257370, 6308844, 7886055, 8411792, 10514740, 12617688, 15772110, 21029480, 25235376, 31544220, 42058960, 63088440, 126176880]

約数ペア:

[(1, 126176880), (2, 63088440), (3, 42058960), (4, 31544220), (5, 25235376), (6, 21029480), (8, 15772110), (10, 12617688), (12, 10514740), (15, 8411792), (16, 7886055), (20, 6308844), (24, 5257370), (30, 4205896), (40, 3154422), (48, 2628685), (60, 2102948), (80, 1577211), (120, 1051474), (240, 525737), (263, 479760), (526, 239880), (789, 159920), (1052, 119940), (1315, 95952), (1578, 79960), (1999, 63120), (2104, 59970), (2630, 47976), (3156, 39980), (3945, 31984), (3998, 31560), (4208, 29985), (5260, 23988), (5997, 21040), (6312, 19990), (7890, 15992), (7996, 15780), (9995, 12624), (10520, 11994)]