115961920

素因数分解:

$2^6\times 5^1\times {\mathrm{362381}}^1$

素因数の和:362398

約数の個数: 28

約数和(自身を含む): 276135084

約数和(自身を除く): 160173164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 362381, 724762, 1449524, 1811905, 2899048, 3623810, 5798096, 7247620, 11596192, 14495240, 23192384, 28990480, 57980960, 115961920]

約数ペア:

[(1, 115961920), (2, 57980960), (4, 28990480), (5, 23192384), (8, 14495240), (10, 11596192), (16, 7247620), (20, 5798096), (32, 3623810), (40, 2899048), (64, 1811905), (80, 1449524), (160, 724762), (320, 362381)]