16908929280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{489263}}^1$

素因数の和:489293

約数の個数: 144

約数和(自身を含む): 60003336960

約数和(自身を除く): 43094407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 489263, 978526, 1467789, 1957052, 2446315, 2935578, 3914104, 4403367, 4892630, 5871156, 7338945, 7828208, 8806734, 9785260, 11742312, 13210101, 14677890, 15656416, 17613468, 19570520, 22016835, 23484624, 26420202, 29355780, 31312832, 35226936, 39141040, 44033670, 46969248, 52840404, 58711560, 62625664, 66050505, 70453872, 78282080, 88067340, 93938496, 105680808, 117423120, 125251328, 132101010, 140907744, 156564160, 176134680, 187876992, 211361616, 234846240, 264202020, 281815488, 313128320, 352269360, 375753984, 422723232, 469692480, 528404040, 563630976, 626256640, 704538720, 845446464, 939384960, 1056808080, 1127261952, 1409077440, 1690892928, 1878769920, 2113616160, 2818154880, 3381785856, 4227232320, 5636309760, 8454464640, 16908929280]

約数ペア:

[(1, 16908929280), (2, 8454464640), (3, 5636309760), (4, 4227232320), (5, 3381785856), (6, 2818154880), (8, 2113616160), (9, 1878769920), (10, 1690892928), (12, 1409077440), (15, 1127261952), (16, 1056808080), (18, 939384960), (20, 845446464), (24, 704538720), (27, 626256640), (30, 563630976), (32, 528404040), (36, 469692480), (40, 422723232), (45, 375753984), (48, 352269360), (54, 313128320), (60, 281815488), (64, 264202020), (72, 234846240), (80, 211361616), (90, 187876992), (96, 176134680), (108, 156564160), (120, 140907744), (128, 132101010), (135, 125251328), (144, 117423120), (160, 105680808), (180, 93938496), (192, 88067340), (216, 78282080), (240, 70453872), (256, 66050505), (270, 62625664), (288, 58711560), (320, 52840404), (360, 46969248), (384, 44033670), (432, 39141040), (480, 35226936), (540, 31312832), (576, 29355780), (640, 26420202), (720, 23484624), (768, 22016835), (864, 19570520), (960, 17613468), (1080, 15656416), (1152, 14677890), (1280, 13210101), (1440, 11742312), (1728, 9785260), (1920, 8806734), (2160, 7828208), (2304, 7338945), (2880, 5871156), (3456, 4892630), (3840, 4403367), (4320, 3914104), (5760, 2935578), (6912, 2446315), (8640, 1957052), (11520, 1467789), (17280, 978526), (34560, 489263)]