460440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 1497600

約数和(自身を除く): 1037160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1279, 2558, 3837, 5116, 6395, 7674, 10232, 11511, 12790, 15348, 19185, 23022, 25580, 30696, 38370, 46044, 51160, 57555, 76740, 92088, 115110, 153480, 230220, 460440]

約数ペア:

[(1, 460440), (2, 230220), (3, 153480), (4, 115110), (5, 92088), (6, 76740), (8, 57555), (9, 51160), (10, 46044), (12, 38370), (15, 30696), (18, 25580), (20, 23022), (24, 19185), (30, 15348), (36, 12790), (40, 11511), (45, 10232), (60, 7674), (72, 6395), (90, 5116), (120, 3837), (180, 2558), (360, 1279)]