86280660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159779}}^1$

素因数の和:159797

約数の個数: 48

約数和(自身を含む): 268430400

約数和(自身を除く): 182149740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159779, 319558, 479337, 639116, 798895, 958674, 1438011, 1597790, 1917348, 2396685, 2876022, 3195580, 4314033, 4793370, 5752044, 7190055, 8628066, 9586740, 14380110, 17256132, 21570165, 28760220, 43140330, 86280660]

約数ペア:

[(1, 86280660), (2, 43140330), (3, 28760220), (4, 21570165), (5, 17256132), (6, 14380110), (9, 9586740), (10, 8628066), (12, 7190055), (15, 5752044), (18, 4793370), (20, 4314033), (27, 3195580), (30, 2876022), (36, 2396685), (45, 1917348), (54, 1597790), (60, 1438011), (90, 958674), (108, 798895), (135, 639116), (180, 479337), (270, 319558), (540, 159779)]