2048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8537}}^1$

素因数の和:8553

約数の個数: 40

約数和(自身を含む): 6352272

約数和(自身を除く): 4303392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8537, 17074, 25611, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 136592, 170740, 204888, 256110, 341480, 409776, 512220, 682960, 1024440, 2048880]

約数ペア:

[(1, 2048880), (2, 1024440), (3, 682960), (4, 512220), (5, 409776), (6, 341480), (8, 256110), (10, 204888), (12, 170740), (15, 136592), (16, 128055), (20, 102444), (24, 85370), (30, 68296), (40, 51222), (48, 42685), (60, 34148), (80, 25611), (120, 17074), (240, 8537)]