16128660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{268811}}^1$

素因数の和:268823

約数の個数: 24

約数和(自身を含む): 45160416

約数和(自身を除く): 29031756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 268811, 537622, 806433, 1075244, 1344055, 1612866, 2688110, 3225732, 4032165, 5376220, 8064330, 16128660]

約数ペア:

[(1, 16128660), (2, 8064330), (3, 5376220), (4, 4032165), (5, 3225732), (6, 2688110), (10, 1612866), (12, 1344055), (15, 1075244), (20, 806433), (30, 537622), (60, 268811)]