131487480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1609}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 429483600

約数和(自身を除く): 297996120

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, 180, 227, 360, 454, 681, 908, 1135, 1362, 1609, 1816, 2043, 2270, 2724, 3218, 3405, 4086, 4540, 4827, 5448, 6436, 6810, 8045, 8172, 9080, 9654, 10215, 12872, 13620, 14481, 16090, 16344, 19308, 20430, 24135, 27240, 28962, 32180, 38616, 40860, 48270, 57924, 64360, 72405, 81720, 96540, 115848, 144810, 193080, 289620, 365243, 579240, 730486, 1095729, 1460972, 1826215, 2191458, 2921944, 3287187, 3652430, 4382916, 5478645, 6574374, 7304860, 8765832, 10957290, 13148748, 14609720, 16435935, 21914580, 26297496, 32871870, 43829160, 65743740, 131487480]

約数ペア:

[(1, 131487480), (2, 65743740), (3, 43829160), (4, 32871870), (5, 26297496), (6, 21914580), (8, 16435935), (9, 14609720), (10, 13148748), (12, 10957290), (15, 8765832), (18, 7304860), (20, 6574374), (24, 5478645), (30, 4382916), (36, 3652430), (40, 3287187), (45, 2921944), (60, 2191458), (72, 1826215), (90, 1460972), (120, 1095729), (180, 730486), (227, 579240), (360, 365243), (454, 289620), (681, 193080), (908, 144810), (1135, 115848), (1362, 96540), (1609, 81720), (1816, 72405), (2043, 64360), (2270, 57924), (2724, 48270), (3218, 40860), (3405, 38616), (4086, 32180), (4540, 28962), (4827, 27240), (5448, 24135), (6436, 20430), (6810, 19308), (8045, 16344), (8172, 16090), (9080, 14481), (9654, 13620), (10215, 12872)]