40561740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225343}}^1$

素因数の和:225358

約数の個数: 36

約数和(自身を含む): 123037824

約数和(自身を除く): 82476084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225343, 450686, 676029, 901372, 1126715, 1352058, 2028087, 2253430, 2704116, 3380145, 4056174, 4506860, 6760290, 8112348, 10140435, 13520580, 20280870, 40561740]

約数ペア:

[(1, 40561740), (2, 20280870), (3, 13520580), (4, 10140435), (5, 8112348), (6, 6760290), (9, 4506860), (10, 4056174), (12, 3380145), (15, 2704116), (18, 2253430), (20, 2028087), (30, 1352058), (36, 1126715), (45, 901372), (60, 676029), (90, 450686), (180, 225343)]