28767660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479461}}^1$

素因数の和:479473

約数の個数: 24

約数和(自身を含む): 80549616

約数和(自身を除く): 51781956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479461, 958922, 1438383, 1917844, 2397305, 2876766, 4794610, 5753532, 7191915, 9589220, 14383830, 28767660]

約数ペア:

[(1, 28767660), (2, 14383830), (3, 9589220), (4, 7191915), (5, 5753532), (6, 4794610), (10, 2876766), (12, 2397305), (15, 1917844), (20, 1438383), (30, 958922), (60, 479461)]