90363720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{753031}}^1$

素因数の和:753045

約数の個数: 32

約数和(自身を含む): 271091520

約数和(自身を除く): 180727800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 753031, 1506062, 2259093, 3012124, 3765155, 4518186, 6024248, 7530310, 9036372, 11295465, 15060620, 18072744, 22590930, 30121240, 45181860, 90363720]

約数ペア:

[(1, 90363720), (2, 45181860), (3, 30121240), (4, 22590930), (5, 18072744), (6, 15060620), (8, 11295465), (10, 9036372), (12, 7530310), (15, 6024248), (20, 4518186), (24, 3765155), (30, 3012124), (40, 2259093), (60, 1506062), (120, 753031)]