1606480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 3830112

約数和(自身を除く): 2223632

約数列:

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

約数ペア:

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