5540280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 16791840

約数和(自身を除く): 11251560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 337, 411, 548, 674, 685, 822, 1011, 1096, 1348, 1370, 1644, 1685, 2022, 2055, 2696, 2740, 3288, 3370, 4044, 4110, 5055, 5480, 6740, 8088, 8220, 10110, 13480, 16440, 20220, 40440, 46169, 92338, 138507, 184676, 230845, 277014, 369352, 461690, 554028, 692535, 923380, 1108056, 1385070, 1846760, 2770140, 5540280]

約数ペア:

[(1, 5540280), (2, 2770140), (3, 1846760), (4, 1385070), (5, 1108056), (6, 923380), (8, 692535), (10, 554028), (12, 461690), (15, 369352), (20, 277014), (24, 230845), (30, 184676), (40, 138507), (60, 92338), (120, 46169), (137, 40440), (274, 20220), (337, 16440), (411, 13480), (548, 10110), (674, 8220), (685, 8088), (822, 6740), (1011, 5480), (1096, 5055), (1348, 4110), (1370, 4044), (1644, 3370), (1685, 3288), (2022, 2740), (2055, 2696)]