83953440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 289002168

約数和(自身を除く): 205048728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 337, 346, 360, 480, 519, 674, 692, 720, 865, 1011, 1038, 1348, 1384, 1440, 1557, 1685, 1730, 2022, 2076, 2595, 2696, 2768, 3033, 3114, 3370, 3460, 4044, 4152, 5055, 5190, 5392, 5536, 6066, 6228, 6740, 6920, 7785, 8088, 8304, 10110, 10380, 10784, 12132, 12456, 13480, 13840, 15165, 15570, 16176, 16608, 20220, 20760, 24264, 24912, 26960, 27680, 30330, 31140, 32352, 40440, 41520, 48528, 49824, 53920, 58301, 60660, 62280, 80880, 83040, 97056, 116602, 121320, 124560, 161760, 174903, 233204, 242640, 249120, 291505, 349806, 466408, 485280, 524709, 583010, 699612, 874515, 932816, 1049418, 1166020, 1399224, 1749030, 1865632, 2098836, 2332040, 2623545, 2798448, 3498060, 4197672, 4664080, 5247090, 5596896, 6996120, 8395344, 9328160, 10494180, 13992240, 16790688, 20988360, 27984480, 41976720, 83953440]

約数ペア:

[(1, 83953440), (2, 41976720), (3, 27984480), (4, 20988360), (5, 16790688), (6, 13992240), (8, 10494180), (9, 9328160), (10, 8395344), (12, 6996120), (15, 5596896), (16, 5247090), (18, 4664080), (20, 4197672), (24, 3498060), (30, 2798448), (32, 2623545), (36, 2332040), (40, 2098836), (45, 1865632), (48, 1749030), (60, 1399224), (72, 1166020), (80, 1049418), (90, 932816), (96, 874515), (120, 699612), (144, 583010), (160, 524709), (173, 485280), (180, 466408), (240, 349806), (288, 291505), (337, 249120), (346, 242640), (360, 233204), (480, 174903), (519, 161760), (674, 124560), (692, 121320), (720, 116602), (865, 97056), (1011, 83040), (1038, 80880), (1348, 62280), (1384, 60660), (1440, 58301), (1557, 53920), (1685, 49824), (1730, 48528), (2022, 41520), (2076, 40440), (2595, 32352), (2696, 31140), (2768, 30330), (3033, 27680), (3114, 26960), (3370, 24912), (3460, 24264), (4044, 20760), (4152, 20220), (5055, 16608), (5190, 16176), (5392, 15570), (5536, 15165), (6066, 13840), (6228, 13480), (6740, 12456), (6920, 12132), (7785, 10784), (8088, 10380), (8304, 10110)]