777669120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11251}}^1$

素因数の和:11283

約数の個数: 160

約数和(自身を含む): 2762591040

約数和(自身を除く): 1984921920

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11251, 11520, 13824, 17280, 22502, 23040, 33753, 34560, 45004, 56255, 67506, 69120, 90008, 101259, 112510, 135012, 168765, 180016, 202518, 225020, 270024, 303777, 337530, 360032, 405036, 450040, 506295, 540048, 607554, 675060, 720064, 810072, 900080, 1012590, 1080096, 1215108, 1350120, 1440128, 1518885, 1620144, 1800160, 2025180, 2160192, 2430216, 2700240, 2880256, 3037770, 3240288, 3600320, 4050360, 4320384, 4860432, 5400480, 5760512, 6075540, 6480576, 7200640, 8100720, 8640768, 9720864, 10800960, 12151080, 12961152, 14401280, 16201440, 17281536, 19441728, 21601920, 24302160, 25922304, 28802560, 32402880, 38883456, 43203840, 48604320, 51844608, 64805760, 77766912, 86407680, 97208640, 129611520, 155533824, 194417280, 259223040, 388834560, 777669120]

約数ペア:

[(1, 777669120), (2, 388834560), (3, 259223040), (4, 194417280), (5, 155533824), (6, 129611520), (8, 97208640), (9, 86407680), (10, 77766912), (12, 64805760), (15, 51844608), (16, 48604320), (18, 43203840), (20, 38883456), (24, 32402880), (27, 28802560), (30, 25922304), (32, 24302160), (36, 21601920), (40, 19441728), (45, 17281536), (48, 16201440), (54, 14401280), (60, 12961152), (64, 12151080), (72, 10800960), (80, 9720864), (90, 8640768), (96, 8100720), (108, 7200640), (120, 6480576), (128, 6075540), (135, 5760512), (144, 5400480), (160, 4860432), (180, 4320384), (192, 4050360), (216, 3600320), (240, 3240288), (256, 3037770), (270, 2880256), (288, 2700240), (320, 2430216), (360, 2160192), (384, 2025180), (432, 1800160), (480, 1620144), (512, 1518885), (540, 1440128), (576, 1350120), (640, 1215108), (720, 1080096), (768, 1012590), (864, 900080), (960, 810072), (1080, 720064), (1152, 675060), (1280, 607554), (1440, 540048), (1536, 506295), (1728, 450040), (1920, 405036), (2160, 360032), (2304, 337530), (2560, 303777), (2880, 270024), (3456, 225020), (3840, 202518), (4320, 180016), (4608, 168765), (5760, 135012), (6912, 112510), (7680, 101259), (8640, 90008), (11251, 69120), (11520, 67506), (13824, 56255), (17280, 45004), (22502, 34560), (23040, 33753)]