82416720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 256501440

約数和(自身を除く): 174084720

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, 1019, 1348, 1685, 2022, 2038, 2696, 3057, 3370, 4044, 4076, 5055, 5095, 5392, 6114, 6740, 8088, 8152, 10110, 10190, 12228, 13480, 15285, 16176, 16304, 20220, 20380, 24456, 26960, 30570, 40440, 40760, 48912, 61140, 80880, 81520, 122280, 244560, 343403, 686806, 1030209, 1373612, 1717015, 2060418, 2747224, 3434030, 4120836, 5151045, 5494448, 6868060, 8241672, 10302090, 13736120, 16483344, 20604180, 27472240, 41208360, 82416720]

約数ペア:

[(1, 82416720), (2, 41208360), (3, 27472240), (4, 20604180), (5, 16483344), (6, 13736120), (8, 10302090), (10, 8241672), (12, 6868060), (15, 5494448), (16, 5151045), (20, 4120836), (24, 3434030), (30, 2747224), (40, 2060418), (48, 1717015), (60, 1373612), (80, 1030209), (120, 686806), (240, 343403), (337, 244560), (674, 122280), (1011, 81520), (1019, 80880), (1348, 61140), (1685, 48912), (2022, 40760), (2038, 40440), (2696, 30570), (3057, 26960), (3370, 24456), (4044, 20380), (4076, 20220), (5055, 16304), (5095, 16176), (5392, 15285), (6114, 13480), (6740, 12228), (8088, 10190), (8152, 10110)]