168243720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1402031}}^1$

素因数の和:1402045

約数の個数: 32

約数和(自身を含む): 504731520

約数和(自身を除く): 336487800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1402031, 2804062, 4206093, 5608124, 7010155, 8412186, 11216248, 14020310, 16824372, 21030465, 28040620, 33648744, 42060930, 56081240, 84121860, 168243720]

約数ペア:

[(1, 168243720), (2, 84121860), (3, 56081240), (4, 42060930), (5, 33648744), (6, 28040620), (8, 21030465), (10, 16824372), (12, 14020310), (15, 11216248), (20, 8412186), (24, 7010155), (30, 5608124), (40, 4206093), (60, 2804062), (120, 1402031)]