123064320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 104

約数和(自身を含む): 393954336

約数和(自身を除く): 270890016

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, 2003, 2048, 2560, 3072, 3840, 4006, 4096, 5120, 6009, 6144, 7680, 8012, 10015, 10240, 12018, 12288, 15360, 16024, 20030, 20480, 24036, 30045, 30720, 32048, 40060, 48072, 60090, 61440, 64096, 80120, 96144, 120180, 128192, 160240, 192288, 240360, 256384, 320480, 384576, 480720, 512768, 640960, 769152, 961440, 1025536, 1281920, 1538304, 1922880, 2051072, 2563840, 3076608, 3845760, 4102144, 5127680, 6153216, 7691520, 8204288, 10255360, 12306432, 15383040, 20510720, 24612864, 30766080, 41021440, 61532160, 123064320]

約数ペア:

[(1, 123064320), (2, 61532160), (3, 41021440), (4, 30766080), (5, 24612864), (6, 20510720), (8, 15383040), (10, 12306432), (12, 10255360), (15, 8204288), (16, 7691520), (20, 6153216), (24, 5127680), (30, 4102144), (32, 3845760), (40, 3076608), (48, 2563840), (60, 2051072), (64, 1922880), (80, 1538304), (96, 1281920), (120, 1025536), (128, 961440), (160, 769152), (192, 640960), (240, 512768), (256, 480720), (320, 384576), (384, 320480), (480, 256384), (512, 240360), (640, 192288), (768, 160240), (960, 128192), (1024, 120180), (1280, 96144), (1536, 80120), (1920, 64096), (2003, 61440), (2048, 60090), (2560, 48072), (3072, 40060), (3840, 32048), (4006, 30720), (4096, 30045), (5120, 24036), (6009, 20480), (6144, 20030), (7680, 16024), (8012, 15360), (10015, 12288), (10240, 12018)]