12258660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{204311}}^1$

素因数の和:204323

約数の個数: 24

約数和(自身を含む): 34324416

約数和(自身を除く): 22065756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 204311, 408622, 612933, 817244, 1021555, 1225866, 2043110, 2451732, 3064665, 4086220, 6129330, 12258660]

約数ペア:

[(1, 12258660), (2, 6129330), (3, 4086220), (4, 3064665), (5, 2451732), (6, 2043110), (10, 1225866), (12, 1021555), (15, 817244), (20, 612933), (30, 408622), (60, 204311)]