812944320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11927}}^1$

素因数の和:12018

約数の個数: 112

約数和(自身を含む): 2617671168

約数和(自身を除く): 1804726848

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, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 11360, 11927, 13632, 17040, 22720, 23854, 34080, 35781, 47708, 59635, 68160, 71562, 95416, 119270, 143124, 178905, 190832, 238540, 286248, 357810, 381664, 477080, 572496, 715620, 763328, 846817, 954160, 1144992, 1431240, 1693634, 1908320, 2289984, 2540451, 2862480, 3387268, 3816640, 4234085, 5080902, 5724960, 6774536, 8468170, 10161804, 11449920, 12702255, 13549072, 16936340, 20323608, 25404510, 27098144, 33872680, 40647216, 50809020, 54196288, 67745360, 81294432, 101618040, 135490720, 162588864, 203236080, 270981440, 406472160, 812944320]

約数ペア:

[(1, 812944320), (2, 406472160), (3, 270981440), (4, 203236080), (5, 162588864), (6, 135490720), (8, 101618040), (10, 81294432), (12, 67745360), (15, 54196288), (16, 50809020), (20, 40647216), (24, 33872680), (30, 27098144), (32, 25404510), (40, 20323608), (48, 16936340), (60, 13549072), (64, 12702255), (71, 11449920), (80, 10161804), (96, 8468170), (120, 6774536), (142, 5724960), (160, 5080902), (192, 4234085), (213, 3816640), (240, 3387268), (284, 2862480), (320, 2540451), (355, 2289984), (426, 1908320), (480, 1693634), (568, 1431240), (710, 1144992), (852, 954160), (960, 846817), (1065, 763328), (1136, 715620), (1420, 572496), (1704, 477080), (2130, 381664), (2272, 357810), (2840, 286248), (3408, 238540), (4260, 190832), (4544, 178905), (5680, 143124), (6816, 119270), (8520, 95416), (11360, 71562), (11927, 68160), (13632, 59635), (17040, 47708), (22720, 35781), (23854, 34080)]