2066880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2173

約数の個数: 56

約数和(自身を含む): 6565392

約数和(自身を除く): 4498512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2153, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 34448, 43060, 51672, 64590, 68896, 86120, 103344, 129180, 137792, 172240, 206688, 258360, 344480, 413376, 516720, 688960, 1033440, 2066880]

約数ペア:

[(1, 2066880), (2, 1033440), (3, 688960), (4, 516720), (5, 413376), (6, 344480), (8, 258360), (10, 206688), (12, 172240), (15, 137792), (16, 129180), (20, 103344), (24, 86120), (30, 68896), (32, 64590), (40, 51672), (48, 43060), (60, 34448), (64, 32295), (80, 25836), (96, 21530), (120, 17224), (160, 12918), (192, 10765), (240, 8612), (320, 6459), (480, 4306), (960, 2153)]