9616720

素因数分解:

$2^4\times 5^1\times {\mathrm{120209}}^1$

素因数の和:120222

約数の個数: 20

約数和(自身を含む): 22359060

約数和(自身を除く): 12742340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120209, 240418, 480836, 601045, 961672, 1202090, 1923344, 2404180, 4808360, 9616720]

約数ペア:

[(1, 9616720), (2, 4808360), (4, 2404180), (5, 1923344), (8, 1202090), (10, 961672), (16, 601045), (20, 480836), (40, 240418), (80, 120209)]