30743040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{4003}}^1$

素因数の和:4029

約数の個数: 80

約数和(自身を含む): 98306208

約数和(自身を除く): 67563168

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, 4003, 7680, 8006, 12009, 16012, 20015, 24018, 32024, 40030, 48036, 60045, 64048, 80060, 96072, 120090, 128096, 160120, 192144, 240180, 256192, 320240, 384288, 480360, 512384, 640480, 768576, 960720, 1024768, 1280960, 1537152, 1921440, 2049536, 2561920, 3074304, 3842880, 5123840, 6148608, 7685760, 10247680, 15371520, 30743040]

約数ペア:

[(1, 30743040), (2, 15371520), (3, 10247680), (4, 7685760), (5, 6148608), (6, 5123840), (8, 3842880), (10, 3074304), (12, 2561920), (15, 2049536), (16, 1921440), (20, 1537152), (24, 1280960), (30, 1024768), (32, 960720), (40, 768576), (48, 640480), (60, 512384), (64, 480360), (80, 384288), (96, 320240), (120, 256192), (128, 240180), (160, 192144), (192, 160120), (240, 128096), (256, 120090), (320, 96072), (384, 80060), (480, 64048), (512, 60045), (640, 48036), (768, 40030), (960, 32024), (1280, 24018), (1536, 20015), (1920, 16012), (2560, 12009), (3840, 8006), (4003, 7680)]