2880560

素因数分解:

$2^4\times 5^1\times {\mathrm{36007}}^1$

素因数の和:36020

約数の個数: 20

約数和(自身を含む): 6697488

約数和(自身を除く): 3816928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36007, 72014, 144028, 180035, 288056, 360070, 576112, 720140, 1440280, 2880560]

約数ペア:

[(1, 2880560), (2, 1440280), (4, 720140), (5, 576112), (8, 360070), (10, 288056), (16, 180035), (20, 144028), (40, 72014), (80, 36007)]