51735120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{215563}}^1$

素因数の和:215579

約数の個数: 40

約数和(自身を含む): 160379616

約数和(自身を除く): 108644496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 215563, 431126, 646689, 862252, 1077815, 1293378, 1724504, 2155630, 2586756, 3233445, 3449008, 4311260, 5173512, 6466890, 8622520, 10347024, 12933780, 17245040, 25867560, 51735120]

約数ペア:

[(1, 51735120), (2, 25867560), (3, 17245040), (4, 12933780), (5, 10347024), (6, 8622520), (8, 6466890), (10, 5173512), (12, 4311260), (15, 3449008), (16, 3233445), (20, 2586756), (24, 2155630), (30, 1724504), (40, 1293378), (48, 1077815), (60, 862252), (80, 646689), (120, 431126), (240, 215563)]