30362240

素因数分解:

$2^7\times 5^1\times {\mathrm{47441}}^1$

素因数の和:47460

約数の個数: 32

約数和(自身を含む): 72586260

約数和(自身を除く): 42224020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47441, 94882, 189764, 237205, 379528, 474410, 759056, 948820, 1518112, 1897640, 3036224, 3795280, 6072448, 7590560, 15181120, 30362240]

約数ペア:

[(1, 30362240), (2, 15181120), (4, 7590560), (5, 6072448), (8, 3795280), (10, 3036224), (16, 1897640), (20, 1518112), (32, 948820), (40, 759056), (64, 474410), (80, 379528), (128, 237205), (160, 189764), (320, 94882), (640, 47441)]