2049327360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{177893}}^1$

素因数の和:177920

約数の個数: 108

約数和(自身を含む): 7090499052

約数和(自身を除く): 5041171692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 177893, 355786, 533679, 711572, 889465, 1067358, 1423144, 1601037, 1778930, 2134716, 2668395, 2846288, 3202074, 3557860, 4269432, 5336790, 5692576, 6404148, 7115720, 8005185, 8538864, 10673580, 11385152, 12808296, 14231440, 16010370, 17077728, 21347160, 22770304, 25616592, 28462880, 32020740, 34155456, 42694320, 45540608, 51233184, 56925760, 64041480, 68310912, 85388640, 102466368, 113851520, 128082960, 136621824, 170777280, 204932736, 227703040, 256165920, 341554560, 409865472, 512331840, 683109120, 1024663680, 2049327360]

約数ペア:

[(1, 2049327360), (2, 1024663680), (3, 683109120), (4, 512331840), (5, 409865472), (6, 341554560), (8, 256165920), (9, 227703040), (10, 204932736), (12, 170777280), (15, 136621824), (16, 128082960), (18, 113851520), (20, 102466368), (24, 85388640), (30, 68310912), (32, 64041480), (36, 56925760), (40, 51233184), (45, 45540608), (48, 42694320), (60, 34155456), (64, 32020740), (72, 28462880), (80, 25616592), (90, 22770304), (96, 21347160), (120, 17077728), (128, 16010370), (144, 14231440), (160, 12808296), (180, 11385152), (192, 10673580), (240, 8538864), (256, 8005185), (288, 7115720), (320, 6404148), (360, 5692576), (384, 5336790), (480, 4269432), (576, 3557860), (640, 3202074), (720, 2846288), (768, 2668395), (960, 2134716), (1152, 1778930), (1280, 1601037), (1440, 1423144), (1920, 1067358), (2304, 889465), (2880, 711572), (3840, 533679), (5760, 355786), (11520, 177893)]