340440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2837}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 1021680

約数和(自身を除く): 681240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2837, 5674, 8511, 11348, 14185, 17022, 22696, 28370, 34044, 42555, 56740, 68088, 85110, 113480, 170220, 340440]

約数ペア:

[(1, 340440), (2, 170220), (3, 113480), (4, 85110), (5, 68088), (6, 56740), (8, 42555), (10, 34044), (12, 28370), (15, 22696), (20, 17022), (24, 14185), (30, 11348), (40, 8511), (60, 5674), (120, 2837)]