505979640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10729}}^1$

素因数の和:10877

約数の個数: 96

約数和(自身を含む): 1657141200

約数和(自身を除く): 1151161560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 10729, 11790, 15720, 21458, 23580, 32187, 42916, 47160, 53645, 64374, 85832, 96561, 107290, 128748, 160935, 193122, 214580, 257496, 321870, 386244, 429160, 482805, 643740, 772488, 965610, 1287480, 1405499, 1931220, 2810998, 3862440, 4216497, 5621996, 7027495, 8432994, 11243992, 12649491, 14054990, 16865988, 21082485, 25298982, 28109980, 33731976, 42164970, 50597964, 56219960, 63247455, 84329940, 101195928, 126494910, 168659880, 252989820, 505979640]

約数ペア:

[(1, 505979640), (2, 252989820), (3, 168659880), (4, 126494910), (5, 101195928), (6, 84329940), (8, 63247455), (9, 56219960), (10, 50597964), (12, 42164970), (15, 33731976), (18, 28109980), (20, 25298982), (24, 21082485), (30, 16865988), (36, 14054990), (40, 12649491), (45, 11243992), (60, 8432994), (72, 7027495), (90, 5621996), (120, 4216497), (131, 3862440), (180, 2810998), (262, 1931220), (360, 1405499), (393, 1287480), (524, 965610), (655, 772488), (786, 643740), (1048, 482805), (1179, 429160), (1310, 386244), (1572, 321870), (1965, 257496), (2358, 214580), (2620, 193122), (3144, 160935), (3930, 128748), (4716, 107290), (5240, 96561), (5895, 85832), (7860, 64374), (9432, 53645), (10729, 47160), (11790, 42916), (15720, 32187), (21458, 23580)]