115181080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{411361}}^1$

素因数の和:411379

約数の個数: 32

約数和(自身を含む): 296180640

約数和(自身を除く): 180999560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 411361, 822722, 1645444, 2056805, 2879527, 3290888, 4113610, 5759054, 8227220, 11518108, 14397635, 16454440, 23036216, 28795270, 57590540, 115181080]

約数ペア:

[(1, 115181080), (2, 57590540), (4, 28795270), (5, 23036216), (7, 16454440), (8, 14397635), (10, 11518108), (14, 8227220), (20, 5759054), (28, 4113610), (35, 3290888), (40, 2879527), (56, 2056805), (70, 1645444), (140, 822722), (280, 411361)]