85064880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1483}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 264983040

約数和(自身を除く): 179918160

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, 1483, 1912, 2390, 2868, 2966, 3585, 3824, 4449, 4780, 5736, 5932, 7170, 7415, 8898, 9560, 11472, 11864, 14340, 14830, 17796, 19120, 22245, 23728, 28680, 29660, 35592, 44490, 57360, 59320, 71184, 88980, 118640, 177960, 354437, 355920, 708874, 1063311, 1417748, 1772185, 2126622, 2835496, 3544370, 4253244, 5316555, 5670992, 7088740, 8506488, 10633110, 14177480, 17012976, 21266220, 28354960, 42532440, 85064880]

約数ペア:

[(1, 85064880), (2, 42532440), (3, 28354960), (4, 21266220), (5, 17012976), (6, 14177480), (8, 10633110), (10, 8506488), (12, 7088740), (15, 5670992), (16, 5316555), (20, 4253244), (24, 3544370), (30, 2835496), (40, 2126622), (48, 1772185), (60, 1417748), (80, 1063311), (120, 708874), (239, 355920), (240, 354437), (478, 177960), (717, 118640), (956, 88980), (1195, 71184), (1434, 59320), (1483, 57360), (1912, 44490), (2390, 35592), (2868, 29660), (2966, 28680), (3585, 23728), (3824, 22245), (4449, 19120), (4780, 17796), (5736, 14830), (5932, 14340), (7170, 11864), (7415, 11472), (8898, 9560)]