1380526080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{44939}}^1$

素因数の和:44969

約数の個数: 96

約数和(自身を含む): 4416703200

約数和(自身を除く): 3036177120

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 44939, 89878, 134817, 179756, 224695, 269634, 359512, 449390, 539268, 674085, 719024, 898780, 1078536, 1348170, 1438048, 1797560, 2157072, 2696340, 2876096, 3595120, 4314144, 5392680, 5752192, 7190240, 8628288, 10785360, 11504384, 14380480, 17256576, 21570720, 23008768, 28760960, 34513152, 43141440, 46017536, 57521920, 69026304, 86282880, 92035072, 115043840, 138052608, 172565760, 230087680, 276105216, 345131520, 460175360, 690263040, 1380526080]

約数ペア:

[(1, 1380526080), (2, 690263040), (3, 460175360), (4, 345131520), (5, 276105216), (6, 230087680), (8, 172565760), (10, 138052608), (12, 115043840), (15, 92035072), (16, 86282880), (20, 69026304), (24, 57521920), (30, 46017536), (32, 43141440), (40, 34513152), (48, 28760960), (60, 23008768), (64, 21570720), (80, 17256576), (96, 14380480), (120, 11504384), (128, 10785360), (160, 8628288), (192, 7190240), (240, 5752192), (256, 5392680), (320, 4314144), (384, 3595120), (480, 2876096), (512, 2696340), (640, 2157072), (768, 1797560), (960, 1438048), (1024, 1348170), (1280, 1078536), (1536, 898780), (1920, 719024), (2048, 674085), (2560, 539268), (3072, 449390), (3840, 359512), (5120, 269634), (6144, 224695), (7680, 179756), (10240, 134817), (15360, 89878), (30720, 44939)]