48658440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405487}}^1$

素因数の和:405501

約数の個数: 32

約数和(自身を含む): 145975680

約数和(自身を除く): 97317240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405487, 810974, 1216461, 1621948, 2027435, 2432922, 3243896, 4054870, 4865844, 6082305, 8109740, 9731688, 12164610, 16219480, 24329220, 48658440]

約数ペア:

[(1, 48658440), (2, 24329220), (3, 16219480), (4, 12164610), (5, 9731688), (6, 8109740), (8, 6082305), (10, 4865844), (12, 4054870), (15, 3243896), (20, 2432922), (24, 2027435), (30, 1621948), (40, 1216461), (60, 810974), (120, 405487)]