28845660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480761}}^1$

素因数の和:480773

約数の個数: 24

約数和(自身を含む): 80768016

約数和(自身を除く): 51922356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480761, 961522, 1442283, 1923044, 2403805, 2884566, 4807610, 5769132, 7211415, 9615220, 14422830, 28845660]

約数ペア:

[(1, 28845660), (2, 14422830), (3, 9615220), (4, 7211415), (5, 5769132), (6, 4807610), (10, 2884566), (12, 2403805), (15, 1923044), (20, 1442283), (30, 961522), (60, 480761)]