123953280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5869}}^1$

素因数の和:5902

約数の個数: 128

約数和(自身を含む): 431092800

約数和(自身を除く): 307139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 5869, 7040, 10560, 11738, 17607, 21120, 23476, 29345, 35214, 46952, 58690, 64559, 70428, 88035, 93904, 117380, 129118, 140856, 176070, 187808, 193677, 234760, 258236, 281712, 322795, 352140, 375616, 387354, 469520, 516472, 563424, 645590, 704280, 751232, 774708, 939040, 968385, 1032944, 1126848, 1291180, 1408560, 1549416, 1878080, 1936770, 2065888, 2253696, 2582360, 2817120, 3098832, 3756160, 3873540, 4131776, 5164720, 5634240, 6197664, 7747080, 8263552, 10329440, 11268480, 12395328, 15494160, 20658880, 24790656, 30988320, 41317760, 61976640, 123953280]

約数ペア:

[(1, 123953280), (2, 61976640), (3, 41317760), (4, 30988320), (5, 24790656), (6, 20658880), (8, 15494160), (10, 12395328), (11, 11268480), (12, 10329440), (15, 8263552), (16, 7747080), (20, 6197664), (22, 5634240), (24, 5164720), (30, 4131776), (32, 3873540), (33, 3756160), (40, 3098832), (44, 2817120), (48, 2582360), (55, 2253696), (60, 2065888), (64, 1936770), (66, 1878080), (80, 1549416), (88, 1408560), (96, 1291180), (110, 1126848), (120, 1032944), (128, 968385), (132, 939040), (160, 774708), (165, 751232), (176, 704280), (192, 645590), (220, 563424), (240, 516472), (264, 469520), (320, 387354), (330, 375616), (352, 352140), (384, 322795), (440, 281712), (480, 258236), (528, 234760), (640, 193677), (660, 187808), (704, 176070), (880, 140856), (960, 129118), (1056, 117380), (1320, 93904), (1408, 88035), (1760, 70428), (1920, 64559), (2112, 58690), (2640, 46952), (3520, 35214), (4224, 29345), (5280, 23476), (5869, 21120), (7040, 17607), (10560, 11738)]