30575360

素因数分解:

$2^8\times 5^1\times {\mathrm{23887}}^1$

素因数の和:23908

約数の個数: 36

約数和(自身を含む): 73240608

約数和(自身を除く): 42665248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23887, 47774, 95548, 119435, 191096, 238870, 382192, 477740, 764384, 955480, 1528768, 1910960, 3057536, 3821920, 6115072, 7643840, 15287680, 30575360]

約数ペア:

[(1, 30575360), (2, 15287680), (4, 7643840), (5, 6115072), (8, 3821920), (10, 3057536), (16, 1910960), (20, 1528768), (32, 955480), (40, 764384), (64, 477740), (80, 382192), (128, 238870), (160, 191096), (256, 119435), (320, 95548), (640, 47774), (1280, 23887)]