85004880

素因数分解:

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

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 264548544

約数和(自身を除く): 179543664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1051, 1348, 1685, 2022, 2102, 2696, 3153, 3370, 4044, 4204, 5055, 5255, 5392, 6306, 6740, 8088, 8408, 10110, 10510, 12612, 13480, 15765, 16176, 16816, 20220, 21020, 25224, 26960, 31530, 40440, 42040, 50448, 63060, 80880, 84080, 126120, 252240, 354187, 708374, 1062561, 1416748, 1770935, 2125122, 2833496, 3541870, 4250244, 5312805, 5666992, 7083740, 8500488, 10625610, 14167480, 17000976, 21251220, 28334960, 42502440, 85004880]

約数ペア:

[(1, 85004880), (2, 42502440), (3, 28334960), (4, 21251220), (5, 17000976), (6, 14167480), (8, 10625610), (10, 8500488), (12, 7083740), (15, 5666992), (16, 5312805), (20, 4250244), (24, 3541870), (30, 2833496), (40, 2125122), (48, 1770935), (60, 1416748), (80, 1062561), (120, 708374), (240, 354187), (337, 252240), (674, 126120), (1011, 84080), (1051, 80880), (1348, 63060), (1685, 50448), (2022, 42040), (2102, 40440), (2696, 31530), (3153, 26960), (3370, 25224), (4044, 21020), (4204, 20220), (5055, 16816), (5255, 16176), (5392, 15765), (6306, 13480), (6740, 12612), (8088, 10510), (8408, 10110)]