120548000

素因数分解:

$2^5\times 5^3\times {\mathrm{30137}}^1$

素因数の和:30162

約数の個数: 48

約数和(自身を含む): 296196264

約数和(自身を除く): 175648264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 30137, 60274, 120548, 150685, 241096, 301370, 482192, 602740, 753425, 964384, 1205480, 1506850, 2410960, 3013700, 3767125, 4821920, 6027400, 7534250, 12054800, 15068500, 24109600, 30137000, 60274000, 120548000]

約数ペア:

[(1, 120548000), (2, 60274000), (4, 30137000), (5, 24109600), (8, 15068500), (10, 12054800), (16, 7534250), (20, 6027400), (25, 4821920), (32, 3767125), (40, 3013700), (50, 2410960), (80, 1506850), (100, 1205480), (125, 964384), (160, 753425), (200, 602740), (250, 482192), (400, 301370), (500, 241096), (800, 150685), (1000, 120548), (2000, 60274), (4000, 30137)]