126243840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8219}}^1$

素因数の和:8247

約数の個数: 88

約数和(自身を含む): 403832160

約数和(自身を除く): 277588320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 8219, 15360, 16438, 24657, 32876, 41095, 49314, 65752, 82190, 98628, 123285, 131504, 164380, 197256, 246570, 263008, 328760, 394512, 493140, 526016, 657520, 789024, 986280, 1052032, 1315040, 1578048, 1972560, 2104064, 2630080, 3156096, 3945120, 4208128, 5260160, 6312192, 7890240, 8416256, 10520320, 12624384, 15780480, 21040640, 25248768, 31560960, 42081280, 63121920, 126243840]

約数ペア:

[(1, 126243840), (2, 63121920), (3, 42081280), (4, 31560960), (5, 25248768), (6, 21040640), (8, 15780480), (10, 12624384), (12, 10520320), (15, 8416256), (16, 7890240), (20, 6312192), (24, 5260160), (30, 4208128), (32, 3945120), (40, 3156096), (48, 2630080), (60, 2104064), (64, 1972560), (80, 1578048), (96, 1315040), (120, 1052032), (128, 986280), (160, 789024), (192, 657520), (240, 526016), (256, 493140), (320, 394512), (384, 328760), (480, 263008), (512, 246570), (640, 197256), (768, 164380), (960, 131504), (1024, 123285), (1280, 98628), (1536, 82190), (1920, 65752), (2560, 49314), (3072, 41095), (3840, 32876), (5120, 24657), (7680, 16438), (8219, 15360)]