31877649840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132823541}}^1$

素因数の和:132823557

約数の個数: 40

約数和(自身を含む): 98820715248

約数和(自身を除く): 66943065408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132823541, 265647082, 398470623, 531294164, 664117705, 796941246, 1062588328, 1328235410, 1593882492, 1992353115, 2125176656, 2656470820, 3187764984, 3984706230, 5312941640, 6375529968, 7969412460, 10625883280, 15938824920, 31877649840]

約数ペア:

[(1, 31877649840), (2, 15938824920), (3, 10625883280), (4, 7969412460), (5, 6375529968), (6, 5312941640), (8, 3984706230), (10, 3187764984), (12, 2656470820), (15, 2125176656), (16, 1992353115), (20, 1593882492), (24, 1328235410), (30, 1062588328), (40, 796941246), (48, 664117705), (60, 531294164), (80, 398470623), (120, 265647082), (240, 132823541)]