1480494880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{72859}}^1$

素因数の和:73001

約数の個数: 48

約数和(自身を含む): 3525258240

約数和(自身を除く): 2044763360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 72859, 145718, 291436, 364295, 582872, 728590, 1165744, 1457180, 2331488, 2914360, 5828720, 9253093, 11657440, 18506186, 37012372, 46265465, 74024744, 92530930, 148049488, 185061860, 296098976, 370123720, 740247440, 1480494880]

約数ペア:

[(1, 1480494880), (2, 740247440), (4, 370123720), (5, 296098976), (8, 185061860), (10, 148049488), (16, 92530930), (20, 74024744), (32, 46265465), (40, 37012372), (80, 18506186), (127, 11657440), (160, 9253093), (254, 5828720), (508, 2914360), (635, 2331488), (1016, 1457180), (1270, 1165744), (2032, 728590), (2540, 582872), (4064, 364295), (5080, 291436), (10160, 145718), (20320, 72859)]