27984480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 88923744

約数和(自身を除く): 60939264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 337, 346, 480, 519, 674, 692, 865, 1011, 1038, 1348, 1384, 1685, 1730, 2022, 2076, 2595, 2696, 2768, 3370, 3460, 4044, 4152, 5055, 5190, 5392, 5536, 6740, 6920, 8088, 8304, 10110, 10380, 10784, 13480, 13840, 16176, 16608, 20220, 20760, 26960, 27680, 32352, 40440, 41520, 53920, 58301, 80880, 83040, 116602, 161760, 174903, 233204, 291505, 349806, 466408, 583010, 699612, 874515, 932816, 1166020, 1399224, 1749030, 1865632, 2332040, 2798448, 3498060, 4664080, 5596896, 6996120, 9328160, 13992240, 27984480]

約数ペア:

[(1, 27984480), (2, 13992240), (3, 9328160), (4, 6996120), (5, 5596896), (6, 4664080), (8, 3498060), (10, 2798448), (12, 2332040), (15, 1865632), (16, 1749030), (20, 1399224), (24, 1166020), (30, 932816), (32, 874515), (40, 699612), (48, 583010), (60, 466408), (80, 349806), (96, 291505), (120, 233204), (160, 174903), (173, 161760), (240, 116602), (337, 83040), (346, 80880), (480, 58301), (519, 53920), (674, 41520), (692, 40440), (865, 32352), (1011, 27680), (1038, 26960), (1348, 20760), (1384, 20220), (1685, 16608), (1730, 16176), (2022, 13840), (2076, 13480), (2595, 10784), (2696, 10380), (2768, 10110), (3370, 8304), (3460, 8088), (4044, 6920), (4152, 6740), (5055, 5536), (5190, 5392)]