8159220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45329}}^1$

素因数の和:45344

約数の個数: 36

約数和(自身を含む): 24750180

約数和(自身を除く): 16590960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45329, 90658, 135987, 181316, 226645, 271974, 407961, 453290, 543948, 679935, 815922, 906580, 1359870, 1631844, 2039805, 2719740, 4079610, 8159220]

約数ペア:

[(1, 8159220), (2, 4079610), (3, 2719740), (4, 2039805), (5, 1631844), (6, 1359870), (9, 906580), (10, 815922), (12, 679935), (15, 543948), (18, 453290), (20, 407961), (30, 271974), (36, 226645), (45, 181316), (60, 135987), (90, 90658), (180, 45329)]