47692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19387}}^1$

素因数の和:19440

約数の個数: 48

約数和(自身を含む): 136801728

約数和(自身を除く): 89109708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 19387, 38774, 58161, 77548, 96935, 116322, 193870, 232644, 290805, 387740, 581610, 794867, 1163220, 1589734, 2384601, 3179468, 3974335, 4769202, 7948670, 9538404, 11923005, 15897340, 23846010, 47692020]

約数ペア:

[(1, 47692020), (2, 23846010), (3, 15897340), (4, 11923005), (5, 9538404), (6, 7948670), (10, 4769202), (12, 3974335), (15, 3179468), (20, 2384601), (30, 1589734), (41, 1163220), (60, 794867), (82, 581610), (123, 387740), (164, 290805), (205, 232644), (246, 193870), (410, 116322), (492, 96935), (615, 77548), (820, 58161), (1230, 38774), (2460, 19387)]