81170012160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{880751}}^1$

素因数の和:880784

約数の個数: 144

約数和(自身を含む): 281320996320

約数和(自身を除く): 200150984160

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 880751, 1761502, 2642253, 3523004, 4403755, 5284506, 7046008, 7926759, 8807510, 10569012, 13211265, 14092016, 15853518, 17615020, 21138024, 26422530, 28184032, 31707036, 35230040, 39633795, 42276048, 52845060, 56368064, 63414072, 70460080, 79267590, 84552096, 105690120, 112736128, 126828144, 140920160, 158535180, 169104192, 211380240, 225472256, 253656288, 281840320, 317070360, 338208384, 422760480, 450944512, 507312576, 563680640, 634140720, 676416768, 845520960, 901889024, 1014625152, 1127361280, 1268281440, 1352833536, 1691041920, 1803778048, 2029250304, 2254722560, 2536562880, 2705667072, 3382083840, 4058500608, 4509445120, 5073125760, 5411334144, 6764167680, 8117001216, 9018890240, 10146251520, 13528335360, 16234002432, 20292503040, 27056670720, 40585006080, 81170012160]

約数ペア:

[(1, 81170012160), (2, 40585006080), (3, 27056670720), (4, 20292503040), (5, 16234002432), (6, 13528335360), (8, 10146251520), (9, 9018890240), (10, 8117001216), (12, 6764167680), (15, 5411334144), (16, 5073125760), (18, 4509445120), (20, 4058500608), (24, 3382083840), (30, 2705667072), (32, 2536562880), (36, 2254722560), (40, 2029250304), (45, 1803778048), (48, 1691041920), (60, 1352833536), (64, 1268281440), (72, 1127361280), (80, 1014625152), (90, 901889024), (96, 845520960), (120, 676416768), (128, 634140720), (144, 563680640), (160, 507312576), (180, 450944512), (192, 422760480), (240, 338208384), (256, 317070360), (288, 281840320), (320, 253656288), (360, 225472256), (384, 211380240), (480, 169104192), (512, 158535180), (576, 140920160), (640, 126828144), (720, 112736128), (768, 105690120), (960, 84552096), (1024, 79267590), (1152, 70460080), (1280, 63414072), (1440, 56368064), (1536, 52845060), (1920, 42276048), (2048, 39633795), (2304, 35230040), (2560, 31707036), (2880, 28184032), (3072, 26422530), (3840, 21138024), (4608, 17615020), (5120, 15853518), (5760, 14092016), (6144, 13211265), (7680, 10569012), (9216, 8807510), (10240, 7926759), (11520, 7046008), (15360, 5284506), (18432, 4403755), (23040, 3523004), (30720, 2642253), (46080, 1761502), (92160, 880751)]