900155640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7501297}}^1$

素因数の和:7501311

約数の個数: 32

約数和(自身を含む): 2700467280

約数和(自身を除く): 1800311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7501297, 15002594, 22503891, 30005188, 37506485, 45007782, 60010376, 75012970, 90015564, 112519455, 150025940, 180031128, 225038910, 300051880, 450077820, 900155640]

約数ペア:

[(1, 900155640), (2, 450077820), (3, 300051880), (4, 225038910), (5, 180031128), (6, 150025940), (8, 112519455), (10, 90015564), (12, 75012970), (15, 60010376), (20, 45007782), (24, 37506485), (30, 30005188), (40, 22503891), (60, 15002594), (120, 7501297)]