56187120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21283}}^1$

素因数の和:21310

約数の個数: 80

約数和(自身を含む): 190023552

約数和(自身を除く): 133836432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21283, 42566, 63849, 85132, 106415, 127698, 170264, 212830, 234113, 255396, 319245, 340528, 425660, 468226, 510792, 638490, 702339, 851320, 936452, 1021584, 1170565, 1276980, 1404678, 1702640, 1872904, 2341130, 2553960, 2809356, 3511695, 3745808, 4682260, 5107920, 5618712, 7023390, 9364520, 11237424, 14046780, 18729040, 28093560, 56187120]

約数ペア:

[(1, 56187120), (2, 28093560), (3, 18729040), (4, 14046780), (5, 11237424), (6, 9364520), (8, 7023390), (10, 5618712), (11, 5107920), (12, 4682260), (15, 3745808), (16, 3511695), (20, 2809356), (22, 2553960), (24, 2341130), (30, 1872904), (33, 1702640), (40, 1404678), (44, 1276980), (48, 1170565), (55, 1021584), (60, 936452), (66, 851320), (80, 702339), (88, 638490), (110, 510792), (120, 468226), (132, 425660), (165, 340528), (176, 319245), (220, 255396), (240, 234113), (264, 212830), (330, 170264), (440, 127698), (528, 106415), (660, 85132), (880, 63849), (1320, 42566), (2640, 21283)]