40805580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11527}}^1$

素因数の和:11598

約数の個数: 48

約数和(自身を含む): 116202240

約数和(自身を除く): 75396660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 11527, 23054, 34581, 46108, 57635, 69162, 115270, 138324, 172905, 230540, 345810, 680093, 691620, 1360186, 2040279, 2720372, 3400465, 4080558, 6800930, 8161116, 10201395, 13601860, 20402790, 40805580]

約数ペア:

[(1, 40805580), (2, 20402790), (3, 13601860), (4, 10201395), (5, 8161116), (6, 6800930), (10, 4080558), (12, 3400465), (15, 2720372), (20, 2040279), (30, 1360186), (59, 691620), (60, 680093), (118, 345810), (177, 230540), (236, 172905), (295, 138324), (354, 115270), (590, 69162), (708, 57635), (885, 46108), (1180, 34581), (1770, 23054), (3540, 11527)]