1240440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10337}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 3721680

約数和(自身を除く): 2481240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10337, 20674, 31011, 41348, 51685, 62022, 82696, 103370, 124044, 155055, 206740, 248088, 310110, 413480, 620220, 1240440]

約数ペア:

[(1, 1240440), (2, 620220), (3, 413480), (4, 310110), (5, 248088), (6, 206740), (8, 155055), (10, 124044), (12, 103370), (15, 82696), (20, 62022), (24, 51685), (30, 41348), (40, 31011), (60, 20674), (120, 10337)]