42226440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351887}}^1$

素因数の和:351901

約数の個数: 32

約数和(自身を含む): 126679680

約数和(自身を除く): 84453240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351887, 703774, 1055661, 1407548, 1759435, 2111322, 2815096, 3518870, 4222644, 5278305, 7037740, 8445288, 10556610, 14075480, 21113220, 42226440]

約数ペア:

[(1, 42226440), (2, 21113220), (3, 14075480), (4, 10556610), (5, 8445288), (6, 7037740), (8, 5278305), (10, 4222644), (12, 3518870), (15, 2815096), (20, 2111322), (24, 1759435), (30, 1407548), (40, 1055661), (60, 703774), (120, 351887)]