40914960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 127789440

約数和(自身を除く): 86874480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1129, 1208, 1510, 1812, 2258, 2265, 2416, 3020, 3387, 3624, 4516, 4530, 5645, 6040, 6774, 7248, 9032, 9060, 11290, 12080, 13548, 16935, 18064, 18120, 22580, 27096, 33870, 36240, 45160, 54192, 67740, 90320, 135480, 170479, 270960, 340958, 511437, 681916, 852395, 1022874, 1363832, 1704790, 2045748, 2557185, 2727664, 3409580, 4091496, 5114370, 6819160, 8182992, 10228740, 13638320, 20457480, 40914960]

約数ペア:

[(1, 40914960), (2, 20457480), (3, 13638320), (4, 10228740), (5, 8182992), (6, 6819160), (8, 5114370), (10, 4091496), (12, 3409580), (15, 2727664), (16, 2557185), (20, 2045748), (24, 1704790), (30, 1363832), (40, 1022874), (48, 852395), (60, 681916), (80, 511437), (120, 340958), (151, 270960), (240, 170479), (302, 135480), (453, 90320), (604, 67740), (755, 54192), (906, 45160), (1129, 36240), (1208, 33870), (1510, 27096), (1812, 22580), (2258, 18120), (2265, 18064), (2416, 16935), (3020, 13548), (3387, 12080), (3624, 11290), (4516, 9060), (4530, 9032), (5645, 7248), (6040, 6774)]