89676120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 282916800

約数和(自身を除く): 193240680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 353, 365, 435, 438, 580, 584, 696, 706, 730, 870, 876, 1059, 1095, 1160, 1412, 1460, 1740, 1752, 1765, 2117, 2118, 2190, 2824, 2920, 3480, 3530, 4234, 4236, 4380, 5295, 6351, 7060, 8468, 8472, 8760, 10237, 10585, 10590, 12702, 14120, 16936, 20474, 21170, 21180, 25404, 25769, 30711, 31755, 40948, 42340, 42360, 50808, 51185, 51538, 61422, 63510, 77307, 81896, 84680, 102370, 103076, 122844, 127020, 128845, 153555, 154614, 204740, 206152, 245688, 254040, 257690, 307110, 309228, 386535, 409480, 515380, 614220, 618456, 747301, 773070, 1030760, 1228440, 1494602, 1546140, 2241903, 2989204, 3092280, 3736505, 4483806, 5978408, 7473010, 8967612, 11209515, 14946020, 17935224, 22419030, 29892040, 44838060, 89676120]

約数ペア:

[(1, 89676120), (2, 44838060), (3, 29892040), (4, 22419030), (5, 17935224), (6, 14946020), (8, 11209515), (10, 8967612), (12, 7473010), (15, 5978408), (20, 4483806), (24, 3736505), (29, 3092280), (30, 2989204), (40, 2241903), (58, 1546140), (60, 1494602), (73, 1228440), (87, 1030760), (116, 773070), (120, 747301), (145, 618456), (146, 614220), (174, 515380), (219, 409480), (232, 386535), (290, 309228), (292, 307110), (348, 257690), (353, 254040), (365, 245688), (435, 206152), (438, 204740), (580, 154614), (584, 153555), (696, 128845), (706, 127020), (730, 122844), (870, 103076), (876, 102370), (1059, 84680), (1095, 81896), (1160, 77307), (1412, 63510), (1460, 61422), (1740, 51538), (1752, 51185), (1765, 50808), (2117, 42360), (2118, 42340), (2190, 40948), (2824, 31755), (2920, 30711), (3480, 25769), (3530, 25404), (4234, 21180), (4236, 21170), (4380, 20474), (5295, 16936), (6351, 14120), (7060, 12702), (8468, 10590), (8472, 10585), (8760, 10237)]