6915520

素因数分解:

$2^6\times 5^1\times {\mathrm{21611}}^1$

素因数の和:21628

約数の個数: 28

約数和(自身を含む): 16468344

約数和(自身を除く): 9552824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21611, 43222, 86444, 108055, 172888, 216110, 345776, 432220, 691552, 864440, 1383104, 1728880, 3457760, 6915520]

約数ペア:

[(1, 6915520), (2, 3457760), (4, 1728880), (5, 1383104), (8, 864440), (10, 691552), (16, 432220), (20, 345776), (32, 216110), (40, 172888), (64, 108055), (80, 86444), (160, 43222), (320, 21611)]