78904320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 176

約数和(自身を含む): 275902848

約数和(自身を除く): 196998528

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, 467, 480, 512, 528, 640, 660, 704, 768, 880, 934, 960, 1024, 1056, 1280, 1320, 1401, 1408, 1536, 1760, 1868, 1920, 2112, 2335, 2560, 2640, 2802, 2816, 3072, 3520, 3736, 3840, 4224, 4670, 5120, 5137, 5280, 5604, 5632, 7005, 7040, 7472, 7680, 8448, 9340, 10274, 10560, 11208, 11264, 14010, 14080, 14944, 15360, 15411, 16896, 18680, 20548, 21120, 22416, 25685, 28020, 28160, 29888, 30822, 33792, 37360, 41096, 42240, 44832, 51370, 56040, 56320, 59776, 61644, 74720, 77055, 82192, 84480, 89664, 102740, 112080, 119552, 123288, 149440, 154110, 164384, 168960, 179328, 205480, 224160, 239104, 246576, 298880, 308220, 328768, 358656, 410960, 448320, 478208, 493152, 597760, 616440, 657536, 717312, 821920, 896640, 986304, 1195520, 1232880, 1315072, 1434624, 1643840, 1793280, 1972608, 2391040, 2465760, 2630144, 3287680, 3586560, 3945216, 4931520, 5260288, 6575360, 7173120, 7890432, 9863040, 13150720, 15780864, 19726080, 26301440, 39452160, 78904320]

約数ペア:

[(1, 78904320), (2, 39452160), (3, 26301440), (4, 19726080), (5, 15780864), (6, 13150720), (8, 9863040), (10, 7890432), (11, 7173120), (12, 6575360), (15, 5260288), (16, 4931520), (20, 3945216), (22, 3586560), (24, 3287680), (30, 2630144), (32, 2465760), (33, 2391040), (40, 1972608), (44, 1793280), (48, 1643840), (55, 1434624), (60, 1315072), (64, 1232880), (66, 1195520), (80, 986304), (88, 896640), (96, 821920), (110, 717312), (120, 657536), (128, 616440), (132, 597760), (160, 493152), (165, 478208), (176, 448320), (192, 410960), (220, 358656), (240, 328768), (256, 308220), (264, 298880), (320, 246576), (330, 239104), (352, 224160), (384, 205480), (440, 179328), (467, 168960), (480, 164384), (512, 154110), (528, 149440), (640, 123288), (660, 119552), (704, 112080), (768, 102740), (880, 89664), (934, 84480), (960, 82192), (1024, 77055), (1056, 74720), (1280, 61644), (1320, 59776), (1401, 56320), (1408, 56040), (1536, 51370), (1760, 44832), (1868, 42240), (1920, 41096), (2112, 37360), (2335, 33792), (2560, 30822), (2640, 29888), (2802, 28160), (2816, 28020), (3072, 25685), (3520, 22416), (3736, 21120), (3840, 20548), (4224, 18680), (4670, 16896), (5120, 15411), (5137, 15360), (5280, 14944), (5604, 14080), (5632, 14010), (7005, 11264), (7040, 11208), (7472, 10560), (7680, 10274), (8448, 9340)]