90448320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1418

約数の個数: 112

約数和(自身を含む): 291437568

約数和(自身を除く): 200989248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1327, 1420, 1704, 2130, 2272, 2654, 2840, 3408, 3981, 4260, 4544, 5308, 5680, 6635, 6816, 7962, 8520, 10616, 11360, 13270, 13632, 15924, 17040, 19905, 21232, 22720, 26540, 31848, 34080, 39810, 42464, 53080, 63696, 68160, 79620, 84928, 94217, 106160, 127392, 159240, 188434, 212320, 254784, 282651, 318480, 376868, 424640, 471085, 565302, 636960, 753736, 942170, 1130604, 1273920, 1413255, 1507472, 1884340, 2261208, 2826510, 3014944, 3768680, 4522416, 5653020, 6029888, 7537360, 9044832, 11306040, 15074720, 18089664, 22612080, 30149440, 45224160, 90448320]

約数ペア:

[(1, 90448320), (2, 45224160), (3, 30149440), (4, 22612080), (5, 18089664), (6, 15074720), (8, 11306040), (10, 9044832), (12, 7537360), (15, 6029888), (16, 5653020), (20, 4522416), (24, 3768680), (30, 3014944), (32, 2826510), (40, 2261208), (48, 1884340), (60, 1507472), (64, 1413255), (71, 1273920), (80, 1130604), (96, 942170), (120, 753736), (142, 636960), (160, 565302), (192, 471085), (213, 424640), (240, 376868), (284, 318480), (320, 282651), (355, 254784), (426, 212320), (480, 188434), (568, 159240), (710, 127392), (852, 106160), (960, 94217), (1065, 84928), (1136, 79620), (1327, 68160), (1420, 63696), (1704, 53080), (2130, 42464), (2272, 39810), (2654, 34080), (2840, 31848), (3408, 26540), (3981, 22720), (4260, 21232), (4544, 19905), (5308, 17040), (5680, 15924), (6635, 13632), (6816, 13270), (7962, 11360), (8520, 10616)]