15314560

素因数分解:

$2^7\times 5^1\times {\mathrm{23929}}^1$

素因数の和:23948

約数の個数: 32

約数和(自身を含む): 36612900

約数和(自身を除く): 21298340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23929, 47858, 95716, 119645, 191432, 239290, 382864, 478580, 765728, 957160, 1531456, 1914320, 3062912, 3828640, 7657280, 15314560]

約数ペア:

[(1, 15314560), (2, 7657280), (4, 3828640), (5, 3062912), (8, 1914320), (10, 1531456), (16, 957160), (20, 765728), (32, 478580), (40, 382864), (64, 239290), (80, 191432), (128, 119645), (160, 95716), (320, 47858), (640, 23929)]