6658440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{55487}}^1$

素因数の和:55501

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 13317240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 55487, 110974, 166461, 221948, 277435, 332922, 443896, 554870, 665844, 832305, 1109740, 1331688, 1664610, 2219480, 3329220, 6658440]

約数ペア:

[(1, 6658440), (2, 3329220), (3, 2219480), (4, 1664610), (5, 1331688), (6, 1109740), (8, 832305), (10, 665844), (12, 554870), (15, 443896), (20, 332922), (24, 277435), (30, 221948), (40, 166461), (60, 110974), (120, 55487)]