42532440

素因数分解:

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

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 85685160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1483, 1912, 2390, 2868, 2966, 3585, 4449, 4780, 5736, 5932, 7170, 7415, 8898, 9560, 11864, 14340, 14830, 17796, 22245, 28680, 29660, 35592, 44490, 59320, 88980, 177960, 354437, 708874, 1063311, 1417748, 1772185, 2126622, 2835496, 3544370, 4253244, 5316555, 7088740, 8506488, 10633110, 14177480, 21266220, 42532440]

約数ペア:

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