57581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3132

約数の個数: 80

約数和(自身を含む): 180821760

約数和(自身を除く): 123240240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3037, 3160, 3792, 4740, 6074, 6320, 9111, 9480, 12148, 15185, 18222, 18960, 24296, 30370, 36444, 45555, 48592, 60740, 72888, 91110, 121480, 145776, 182220, 239923, 242960, 364440, 479846, 719769, 728880, 959692, 1199615, 1439538, 1919384, 2399230, 2879076, 3598845, 3838768, 4798460, 5758152, 7197690, 9596920, 11516304, 14395380, 19193840, 28790760, 57581520]

約数ペア:

[(1, 57581520), (2, 28790760), (3, 19193840), (4, 14395380), (5, 11516304), (6, 9596920), (8, 7197690), (10, 5758152), (12, 4798460), (15, 3838768), (16, 3598845), (20, 2879076), (24, 2399230), (30, 1919384), (40, 1439538), (48, 1199615), (60, 959692), (79, 728880), (80, 719769), (120, 479846), (158, 364440), (237, 242960), (240, 239923), (316, 182220), (395, 145776), (474, 121480), (632, 91110), (790, 72888), (948, 60740), (1185, 48592), (1264, 45555), (1580, 36444), (1896, 30370), (2370, 24296), (3037, 18960), (3160, 18222), (3792, 15185), (4740, 12148), (6074, 9480), (6320, 9111)]