327319680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1302

約数の個数: 128

約数和(自身を含む): 1051171200

約数和(自身を除く): 723851520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 302, 320, 384, 453, 480, 604, 640, 755, 906, 960, 1129, 1208, 1510, 1812, 1920, 2258, 2265, 2416, 3020, 3387, 3624, 4516, 4530, 4832, 5645, 6040, 6774, 7248, 9032, 9060, 9664, 11290, 12080, 13548, 14496, 16935, 18064, 18120, 19328, 22580, 24160, 27096, 28992, 33870, 36128, 36240, 45160, 48320, 54192, 57984, 67740, 72256, 72480, 90320, 96640, 108384, 135480, 144512, 144960, 170479, 180640, 216768, 270960, 289920, 340958, 361280, 433536, 511437, 541920, 681916, 722560, 852395, 1022874, 1083840, 1363832, 1704790, 2045748, 2167680, 2557185, 2727664, 3409580, 4091496, 5114370, 5455328, 6819160, 8182992, 10228740, 10910656, 13638320, 16365984, 20457480, 21821312, 27276640, 32731968, 40914960, 54553280, 65463936, 81829920, 109106560, 163659840, 327319680]

約数ペア:

[(1, 327319680), (2, 163659840), (3, 109106560), (4, 81829920), (5, 65463936), (6, 54553280), (8, 40914960), (10, 32731968), (12, 27276640), (15, 21821312), (16, 20457480), (20, 16365984), (24, 13638320), (30, 10910656), (32, 10228740), (40, 8182992), (48, 6819160), (60, 5455328), (64, 5114370), (80, 4091496), (96, 3409580), (120, 2727664), (128, 2557185), (151, 2167680), (160, 2045748), (192, 1704790), (240, 1363832), (302, 1083840), (320, 1022874), (384, 852395), (453, 722560), (480, 681916), (604, 541920), (640, 511437), (755, 433536), (906, 361280), (960, 340958), (1129, 289920), (1208, 270960), (1510, 216768), (1812, 180640), (1920, 170479), (2258, 144960), (2265, 144512), (2416, 135480), (3020, 108384), (3387, 96640), (3624, 90320), (4516, 72480), (4530, 72256), (4832, 67740), (5645, 57984), (6040, 54192), (6774, 48320), (7248, 45160), (9032, 36240), (9060, 36128), (9664, 33870), (11290, 28992), (12080, 27096), (13548, 24160), (14496, 22580), (16935, 19328), (18064, 18120)]