2548657320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1930801}}^1$

素因数の和:1930826

約数の個数: 64

約数和(自身を含む): 8341064640

約数和(自身を除く): 5792407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1930801, 3861602, 5792403, 7723204, 9654005, 11584806, 15446408, 19308010, 21238811, 23169612, 28962015, 38616020, 42477622, 46339224, 57924030, 63716433, 77232040, 84955244, 106194055, 115848060, 127432866, 169910488, 212388110, 231696120, 254865732, 318582165, 424776220, 509731464, 637164330, 849552440, 1274328660, 2548657320]

約数ペア:

[(1, 2548657320), (2, 1274328660), (3, 849552440), (4, 637164330), (5, 509731464), (6, 424776220), (8, 318582165), (10, 254865732), (11, 231696120), (12, 212388110), (15, 169910488), (20, 127432866), (22, 115848060), (24, 106194055), (30, 84955244), (33, 77232040), (40, 63716433), (44, 57924030), (55, 46339224), (60, 42477622), (66, 38616020), (88, 28962015), (110, 23169612), (120, 21238811), (132, 19308010), (165, 15446408), (220, 11584806), (264, 9654005), (330, 7723204), (440, 5792403), (660, 3861602), (1320, 1930801)]