2688023040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{350003}}^1$

素因数の和:350029

約数の個数: 80

約数和(自身を含む): 8593298208

約数和(自身を除く): 5905275168

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, 350003, 700006, 1050009, 1400012, 1750015, 2100018, 2800024, 3500030, 4200036, 5250045, 5600048, 7000060, 8400072, 10500090, 11200096, 14000120, 16800144, 21000180, 22400192, 28000240, 33600288, 42000360, 44800384, 56000480, 67200576, 84000720, 89600768, 112000960, 134401152, 168001440, 179201536, 224001920, 268802304, 336002880, 448003840, 537604608, 672005760, 896007680, 1344011520, 2688023040]

約数ペア:

[(1, 2688023040), (2, 1344011520), (3, 896007680), (4, 672005760), (5, 537604608), (6, 448003840), (8, 336002880), (10, 268802304), (12, 224001920), (15, 179201536), (16, 168001440), (20, 134401152), (24, 112000960), (30, 89600768), (32, 84000720), (40, 67200576), (48, 56000480), (60, 44800384), (64, 42000360), (80, 33600288), (96, 28000240), (120, 22400192), (128, 21000180), (160, 16800144), (192, 14000120), (240, 11200096), (256, 10500090), (320, 8400072), (384, 7000060), (480, 5600048), (512, 5250045), (640, 4200036), (768, 3500030), (960, 2800024), (1280, 2100018), (1536, 1750015), (1920, 1400012), (2560, 1050009), (3840, 700006), (7680, 350003)]