3212960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 7783776

約数和(自身を除く): 4570816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 467, 688, 860, 934, 1376, 1720, 1868, 2335, 3440, 3736, 4670, 6880, 7472, 9340, 14944, 18680, 20081, 37360, 40162, 74720, 80324, 100405, 160648, 200810, 321296, 401620, 642592, 803240, 1606480, 3212960]

約数ペア:

[(1, 3212960), (2, 1606480), (4, 803240), (5, 642592), (8, 401620), (10, 321296), (16, 200810), (20, 160648), (32, 100405), (40, 80324), (43, 74720), (80, 40162), (86, 37360), (160, 20081), (172, 18680), (215, 14944), (344, 9340), (430, 7472), (467, 6880), (688, 4670), (860, 3736), (934, 3440), (1376, 2335), (1720, 1868)]