11955960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{33211}}^1$

素因数の和:33228

約数の個数: 48

約数和(自身を含む): 38858040

約数和(自身を除く): 26902080

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, 33211, 66422, 99633, 132844, 166055, 199266, 265688, 298899, 332110, 398532, 498165, 597798, 664220, 797064, 996330, 1195596, 1328440, 1494495, 1992660, 2391192, 2988990, 3985320, 5977980, 11955960]

約数ペア:

[(1, 11955960), (2, 5977980), (3, 3985320), (4, 2988990), (5, 2391192), (6, 1992660), (8, 1494495), (9, 1328440), (10, 1195596), (12, 996330), (15, 797064), (18, 664220), (20, 597798), (24, 498165), (30, 398532), (36, 332110), (40, 298899), (45, 265688), (60, 199266), (72, 166055), (90, 132844), (120, 99633), (180, 66422), (360, 33211)]