189365760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8248

約数の個数: 120

約数和(自身を含む): 655906680

約数和(自身を除く): 466540920

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8219, 11520, 16438, 23040, 24657, 32876, 41095, 49314, 65752, 73971, 82190, 98628, 123285, 131504, 147942, 164380, 197256, 246570, 263008, 295884, 328760, 369855, 394512, 493140, 526016, 591768, 657520, 739710, 789024, 986280, 1052032, 1183536, 1315040, 1479420, 1578048, 1972560, 2104064, 2367072, 2630080, 2958840, 3156096, 3945120, 4208128, 4734144, 5260160, 5917680, 6312192, 7890240, 9468288, 10520320, 11835360, 12624384, 15780480, 18936576, 21040640, 23670720, 31560960, 37873152, 47341440, 63121920, 94682880, 189365760]

約数ペア:

[(1, 189365760), (2, 94682880), (3, 63121920), (4, 47341440), (5, 37873152), (6, 31560960), (8, 23670720), (9, 21040640), (10, 18936576), (12, 15780480), (15, 12624384), (16, 11835360), (18, 10520320), (20, 9468288), (24, 7890240), (30, 6312192), (32, 5917680), (36, 5260160), (40, 4734144), (45, 4208128), (48, 3945120), (60, 3156096), (64, 2958840), (72, 2630080), (80, 2367072), (90, 2104064), (96, 1972560), (120, 1578048), (128, 1479420), (144, 1315040), (160, 1183536), (180, 1052032), (192, 986280), (240, 789024), (256, 739710), (288, 657520), (320, 591768), (360, 526016), (384, 493140), (480, 394512), (512, 369855), (576, 328760), (640, 295884), (720, 263008), (768, 246570), (960, 197256), (1152, 164380), (1280, 147942), (1440, 131504), (1536, 123285), (1920, 98628), (2304, 82190), (2560, 73971), (2880, 65752), (3840, 49314), (4608, 41095), (5760, 32876), (7680, 24657), (8219, 23040), (11520, 16438)]