2019392880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8414137}}^1$

素因数の和:8414153

約数の個数: 40

約数和(自身を含む): 6260118672

約数和(自身を除く): 4240725792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8414137, 16828274, 25242411, 33656548, 42070685, 50484822, 67313096, 84141370, 100969644, 126212055, 134626192, 168282740, 201939288, 252424110, 336565480, 403878576, 504848220, 673130960, 1009696440, 2019392880]

約数ペア:

[(1, 2019392880), (2, 1009696440), (3, 673130960), (4, 504848220), (5, 403878576), (6, 336565480), (8, 252424110), (10, 201939288), (12, 168282740), (15, 134626192), (16, 126212055), (20, 100969644), (24, 84141370), (30, 67313096), (40, 50484822), (48, 42070685), (60, 33656548), (80, 25242411), (120, 16828274), (240, 8414137)]