2140440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17837}}^1$

素因数の和:17851

約数の個数: 32

約数和(自身を含む): 6421680

約数和(自身を除く): 4281240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17837, 35674, 53511, 71348, 89185, 107022, 142696, 178370, 214044, 267555, 356740, 428088, 535110, 713480, 1070220, 2140440]

約数ペア:

[(1, 2140440), (2, 1070220), (3, 713480), (4, 535110), (5, 428088), (6, 356740), (8, 267555), (10, 214044), (12, 178370), (15, 142696), (20, 107022), (24, 89185), (30, 71348), (40, 53511), (60, 35674), (120, 17837)]