1066440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8887}}^1$

素因数の和:8901

約数の個数: 32

約数和(自身を含む): 3199680

約数和(自身を除く): 2133240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8887, 17774, 26661, 35548, 44435, 53322, 71096, 88870, 106644, 133305, 177740, 213288, 266610, 355480, 533220, 1066440]

約数ペア:

[(1, 1066440), (2, 533220), (3, 355480), (4, 266610), (5, 213288), (6, 177740), (8, 133305), (10, 106644), (12, 88870), (15, 71096), (20, 53322), (24, 44435), (30, 35548), (40, 26661), (60, 17774), (120, 8887)]