255014640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1051}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 859782768

約数和(自身を除く): 604768128

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, 337, 360, 674, 720, 1011, 1051, 1348, 1685, 2022, 2102, 2696, 3033, 3153, 3370, 4044, 4204, 5055, 5255, 5392, 6066, 6306, 6740, 8088, 8408, 9459, 10110, 10510, 12132, 12612, 13480, 15165, 15765, 16176, 16816, 18918, 20220, 21020, 24264, 25224, 26960, 30330, 31530, 37836, 40440, 42040, 47295, 48528, 50448, 60660, 63060, 75672, 80880, 84080, 94590, 121320, 126120, 151344, 189180, 242640, 252240, 354187, 378360, 708374, 756720, 1062561, 1416748, 1770935, 2125122, 2833496, 3187683, 3541870, 4250244, 5312805, 5666992, 6375366, 7083740, 8500488, 10625610, 12750732, 14167480, 15938415, 17000976, 21251220, 25501464, 28334960, 31876830, 42502440, 51002928, 63753660, 85004880, 127507320, 255014640]

約数ペア:

[(1, 255014640), (2, 127507320), (3, 85004880), (4, 63753660), (5, 51002928), (6, 42502440), (8, 31876830), (9, 28334960), (10, 25501464), (12, 21251220), (15, 17000976), (16, 15938415), (18, 14167480), (20, 12750732), (24, 10625610), (30, 8500488), (36, 7083740), (40, 6375366), (45, 5666992), (48, 5312805), (60, 4250244), (72, 3541870), (80, 3187683), (90, 2833496), (120, 2125122), (144, 1770935), (180, 1416748), (240, 1062561), (337, 756720), (360, 708374), (674, 378360), (720, 354187), (1011, 252240), (1051, 242640), (1348, 189180), (1685, 151344), (2022, 126120), (2102, 121320), (2696, 94590), (3033, 84080), (3153, 80880), (3370, 75672), (4044, 63060), (4204, 60660), (5055, 50448), (5255, 48528), (5392, 47295), (6066, 42040), (6306, 40440), (6740, 37836), (8088, 31530), (8408, 30330), (9459, 26960), (10110, 25224), (10510, 24264), (12132, 21020), (12612, 20220), (13480, 18918), (15165, 16816), (15765, 16176)]