80328660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1338811}}^1$

素因数の和:1338823

約数の個数: 24

約数和(自身を含む): 224920416

約数和(自身を除く): 144591756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1338811, 2677622, 4016433, 5355244, 6694055, 8032866, 13388110, 16065732, 20082165, 26776220, 40164330, 80328660]

約数ペア:

[(1, 80328660), (2, 40164330), (3, 26776220), (4, 20082165), (5, 16065732), (6, 13388110), (10, 8032866), (12, 6694055), (15, 5355244), (20, 4016433), (30, 2677622), (60, 1338811)]