26182320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 81899520

約数和(自身を除く): 55717200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 859, 1016, 1270, 1524, 1718, 1905, 2032, 2540, 2577, 3048, 3436, 3810, 4295, 5080, 5154, 6096, 6872, 7620, 8590, 10160, 10308, 12885, 13744, 15240, 17180, 20616, 25770, 30480, 34360, 41232, 51540, 68720, 103080, 109093, 206160, 218186, 327279, 436372, 545465, 654558, 872744, 1090930, 1309116, 1636395, 1745488, 2181860, 2618232, 3272790, 4363720, 5236464, 6545580, 8727440, 13091160, 26182320]

約数ペア:

[(1, 26182320), (2, 13091160), (3, 8727440), (4, 6545580), (5, 5236464), (6, 4363720), (8, 3272790), (10, 2618232), (12, 2181860), (15, 1745488), (16, 1636395), (20, 1309116), (24, 1090930), (30, 872744), (40, 654558), (48, 545465), (60, 436372), (80, 327279), (120, 218186), (127, 206160), (240, 109093), (254, 103080), (381, 68720), (508, 51540), (635, 41232), (762, 34360), (859, 30480), (1016, 25770), (1270, 20616), (1524, 17180), (1718, 15240), (1905, 13744), (2032, 12885), (2540, 10308), (2577, 10160), (3048, 8590), (3436, 7620), (3810, 6872), (4295, 6096), (5080, 5154)]