142573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 451005408

約数和(自身を除く): 308431488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 317, 480, 634, 937, 951, 1268, 1585, 1874, 1902, 2536, 2811, 3170, 3748, 3804, 4685, 4755, 5072, 5622, 6340, 7496, 7608, 9370, 9510, 10144, 11244, 12680, 14055, 14992, 15216, 18740, 19020, 22488, 25360, 28110, 29984, 30432, 37480, 38040, 44976, 50720, 56220, 74960, 76080, 89952, 112440, 149920, 152160, 224880, 297029, 449760, 594058, 891087, 1188116, 1485145, 1782174, 2376232, 2970290, 3564348, 4455435, 4752464, 5940580, 7128696, 8910870, 9504928, 11881160, 14257392, 17821740, 23762320, 28514784, 35643480, 47524640, 71286960, 142573920]

約数ペア:

[(1, 142573920), (2, 71286960), (3, 47524640), (4, 35643480), (5, 28514784), (6, 23762320), (8, 17821740), (10, 14257392), (12, 11881160), (15, 9504928), (16, 8910870), (20, 7128696), (24, 5940580), (30, 4752464), (32, 4455435), (40, 3564348), (48, 2970290), (60, 2376232), (80, 1782174), (96, 1485145), (120, 1188116), (160, 891087), (240, 594058), (317, 449760), (480, 297029), (634, 224880), (937, 152160), (951, 149920), (1268, 112440), (1585, 89952), (1874, 76080), (1902, 74960), (2536, 56220), (2811, 50720), (3170, 44976), (3748, 38040), (3804, 37480), (4685, 30432), (4755, 29984), (5072, 28110), (5622, 25360), (6340, 22488), (7496, 19020), (7608, 18740), (9370, 15216), (9510, 14992), (10144, 14055), (11244, 12680)]