249623040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{32503}}^1$

素因数の和:32529

約数の個数: 80

約数和(自身を含む): 798038208

約数和(自身を除く): 548415168

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, 1280, 1536, 1920, 2560, 3840, 7680, 32503, 65006, 97509, 130012, 162515, 195018, 260024, 325030, 390036, 487545, 520048, 650060, 780072, 975090, 1040096, 1300120, 1560144, 1950180, 2080192, 2600240, 3120288, 3900360, 4160384, 5200480, 6240576, 7800720, 8320768, 10400960, 12481152, 15601440, 16641536, 20801920, 24962304, 31202880, 41603840, 49924608, 62405760, 83207680, 124811520, 249623040]

約数ペア:

[(1, 249623040), (2, 124811520), (3, 83207680), (4, 62405760), (5, 49924608), (6, 41603840), (8, 31202880), (10, 24962304), (12, 20801920), (15, 16641536), (16, 15601440), (20, 12481152), (24, 10400960), (30, 8320768), (32, 7800720), (40, 6240576), (48, 5200480), (60, 4160384), (64, 3900360), (80, 3120288), (96, 2600240), (120, 2080192), (128, 1950180), (160, 1560144), (192, 1300120), (240, 1040096), (256, 975090), (320, 780072), (384, 650060), (480, 520048), (512, 487545), (640, 390036), (768, 325030), (960, 260024), (1280, 195018), (1536, 162515), (1920, 130012), (2560, 97509), (3840, 65006), (7680, 32503)]