1243418880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29437}}^1$

素因数の和:29472

約数の個数: 144

約数和(自身を含む): 4332331584

約数和(自身を除く): 3088912704

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, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 29437, 42240, 58874, 88311, 117748, 147185, 176622, 235496, 294370, 323807, 353244, 441555, 470992, 588740, 647614, 706488, 883110, 941984, 971421, 1177480, 1295228, 1412976, 1619035, 1766220, 1883968, 1942842, 2354960, 2590456, 2825952, 3238070, 3532440, 3767936, 3885684, 4709920, 4857105, 5180912, 5651904, 6476140, 7064880, 7535872, 7771368, 9419840, 9714210, 10361824, 11303808, 12952280, 14129760, 15542736, 18839680, 19428420, 20723648, 22607616, 25904560, 28259520, 31085472, 37679360, 38856840, 41447296, 51809120, 56519040, 62170944, 77713680, 82894592, 103618240, 113038080, 124341888, 155427360, 207236480, 248683776, 310854720, 414472960, 621709440, 1243418880]

約数ペア:

[(1, 1243418880), (2, 621709440), (3, 414472960), (4, 310854720), (5, 248683776), (6, 207236480), (8, 155427360), (10, 124341888), (11, 113038080), (12, 103618240), (15, 82894592), (16, 77713680), (20, 62170944), (22, 56519040), (24, 51809120), (30, 41447296), (32, 38856840), (33, 37679360), (40, 31085472), (44, 28259520), (48, 25904560), (55, 22607616), (60, 20723648), (64, 19428420), (66, 18839680), (80, 15542736), (88, 14129760), (96, 12952280), (110, 11303808), (120, 10361824), (128, 9714210), (132, 9419840), (160, 7771368), (165, 7535872), (176, 7064880), (192, 6476140), (220, 5651904), (240, 5180912), (256, 4857105), (264, 4709920), (320, 3885684), (330, 3767936), (352, 3532440), (384, 3238070), (440, 2825952), (480, 2590456), (528, 2354960), (640, 1942842), (660, 1883968), (704, 1766220), (768, 1619035), (880, 1412976), (960, 1295228), (1056, 1177480), (1280, 971421), (1320, 941984), (1408, 883110), (1760, 706488), (1920, 647614), (2112, 588740), (2640, 470992), (2816, 441555), (3520, 353244), (3840, 323807), (4224, 294370), (5280, 235496), (7040, 176622), (8448, 147185), (10560, 117748), (14080, 88311), (21120, 58874), (29437, 42240)]