12757320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35437}}^1$

素因数の和:35454

約数の個数: 48

約数和(自身を含む): 41462460

約数和(自身を除く): 28705140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35437, 70874, 106311, 141748, 177185, 212622, 283496, 318933, 354370, 425244, 531555, 637866, 708740, 850488, 1063110, 1275732, 1417480, 1594665, 2126220, 2551464, 3189330, 4252440, 6378660, 12757320]

約数ペア:

[(1, 12757320), (2, 6378660), (3, 4252440), (4, 3189330), (5, 2551464), (6, 2126220), (8, 1594665), (9, 1417480), (10, 1275732), (12, 1063110), (15, 850488), (18, 708740), (20, 637866), (24, 531555), (30, 425244), (36, 354370), (40, 318933), (45, 283496), (60, 212622), (72, 177185), (90, 141748), (120, 106311), (180, 70874), (360, 35437)]