3975840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 14859936

約数和(自身を除く): 10884096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 251, 264, 288, 330, 352, 360, 396, 440, 480, 495, 502, 528, 660, 720, 753, 792, 880, 990, 1004, 1056, 1255, 1320, 1440, 1506, 1584, 1760, 1980, 2008, 2259, 2510, 2640, 2761, 3012, 3168, 3765, 3960, 4016, 4518, 5020, 5280, 5522, 6024, 7530, 7920, 8032, 8283, 9036, 10040, 11044, 11295, 12048, 13805, 15060, 15840, 16566, 18072, 20080, 22088, 22590, 24096, 24849, 27610, 30120, 33132, 36144, 40160, 41415, 44176, 45180, 49698, 55220, 60240, 66264, 72288, 82830, 88352, 90360, 99396, 110440, 120480, 124245, 132528, 165660, 180720, 198792, 220880, 248490, 265056, 331320, 361440, 397584, 441760, 496980, 662640, 795168, 993960, 1325280, 1987920, 3975840]

約数ペア:

[(1, 3975840), (2, 1987920), (3, 1325280), (4, 993960), (5, 795168), (6, 662640), (8, 496980), (9, 441760), (10, 397584), (11, 361440), (12, 331320), (15, 265056), (16, 248490), (18, 220880), (20, 198792), (22, 180720), (24, 165660), (30, 132528), (32, 124245), (33, 120480), (36, 110440), (40, 99396), (44, 90360), (45, 88352), (48, 82830), (55, 72288), (60, 66264), (66, 60240), (72, 55220), (80, 49698), (88, 45180), (90, 44176), (96, 41415), (99, 40160), (110, 36144), (120, 33132), (132, 30120), (144, 27610), (160, 24849), (165, 24096), (176, 22590), (180, 22088), (198, 20080), (220, 18072), (240, 16566), (251, 15840), (264, 15060), (288, 13805), (330, 12048), (352, 11295), (360, 11044), (396, 10040), (440, 9036), (480, 8283), (495, 8032), (502, 7920), (528, 7530), (660, 6024), (720, 5522), (753, 5280), (792, 5020), (880, 4518), (990, 4016), (1004, 3960), (1056, 3765), (1255, 3168), (1320, 3012), (1440, 2761), (1506, 2640), (1584, 2510), (1760, 2259), (1980, 2008)]