725263920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1979}}^1$

素因数の和:2507

約数の個数: 120

約数和(自身を含む): 2441696400

約数和(自身を除く): 1716432480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 509, 720, 1018, 1527, 1979, 2036, 2545, 3054, 3958, 4072, 4581, 5090, 5937, 6108, 7635, 7916, 8144, 9162, 9895, 10180, 11874, 12216, 15270, 15832, 17811, 18324, 19790, 20360, 22905, 23748, 24432, 29685, 30540, 31664, 35622, 36648, 39580, 40720, 45810, 47496, 59370, 61080, 71244, 73296, 79160, 89055, 91620, 94992, 118740, 122160, 142488, 158320, 178110, 183240, 237480, 284976, 356220, 366480, 474960, 712440, 1007311, 1424880, 2014622, 3021933, 4029244, 5036555, 6043866, 8058488, 9065799, 10073110, 12087732, 15109665, 16116976, 18131598, 20146220, 24175464, 30219330, 36263196, 40292440, 45328995, 48350928, 60438660, 72526392, 80584880, 90657990, 120877320, 145052784, 181315980, 241754640, 362631960, 725263920]

約数ペア:

[(1, 725263920), (2, 362631960), (3, 241754640), (4, 181315980), (5, 145052784), (6, 120877320), (8, 90657990), (9, 80584880), (10, 72526392), (12, 60438660), (15, 48350928), (16, 45328995), (18, 40292440), (20, 36263196), (24, 30219330), (30, 24175464), (36, 20146220), (40, 18131598), (45, 16116976), (48, 15109665), (60, 12087732), (72, 10073110), (80, 9065799), (90, 8058488), (120, 6043866), (144, 5036555), (180, 4029244), (240, 3021933), (360, 2014622), (509, 1424880), (720, 1007311), (1018, 712440), (1527, 474960), (1979, 366480), (2036, 356220), (2545, 284976), (3054, 237480), (3958, 183240), (4072, 178110), (4581, 158320), (5090, 142488), (5937, 122160), (6108, 118740), (7635, 94992), (7916, 91620), (8144, 89055), (9162, 79160), (9895, 73296), (10180, 71244), (11874, 61080), (12216, 59370), (15270, 47496), (15832, 45810), (17811, 40720), (18324, 39580), (19790, 36648), (20360, 35622), (22905, 31664), (23748, 30540), (24432, 29685)]