12005220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{200087}}^1$

素因数の和:200099

約数の個数: 24

約数和(自身を含む): 33614784

約数和(自身を除く): 21609564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 200087, 400174, 600261, 800348, 1000435, 1200522, 2000870, 2401044, 3001305, 4001740, 6002610, 12005220]

約数ペア:

[(1, 12005220), (2, 6002610), (3, 4001740), (4, 3001305), (5, 2401044), (6, 2000870), (10, 1200522), (12, 1000435), (15, 800348), (20, 600261), (30, 400174), (60, 200087)]