85943040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22381}}^1$

素因数の和:22405

約数の個数: 72

約数和(自身を含む): 274492848

約数和(自身を除く): 188549808

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, 640, 768, 960, 1280, 1920, 3840, 22381, 44762, 67143, 89524, 111905, 134286, 179048, 223810, 268572, 335715, 358096, 447620, 537144, 671430, 716192, 895240, 1074288, 1342860, 1432384, 1790480, 2148576, 2685720, 2864768, 3580960, 4297152, 5371440, 5729536, 7161920, 8594304, 10742880, 14323840, 17188608, 21485760, 28647680, 42971520, 85943040]

約数ペア:

[(1, 85943040), (2, 42971520), (3, 28647680), (4, 21485760), (5, 17188608), (6, 14323840), (8, 10742880), (10, 8594304), (12, 7161920), (15, 5729536), (16, 5371440), (20, 4297152), (24, 3580960), (30, 2864768), (32, 2685720), (40, 2148576), (48, 1790480), (60, 1432384), (64, 1342860), (80, 1074288), (96, 895240), (120, 716192), (128, 671430), (160, 537144), (192, 447620), (240, 358096), (256, 335715), (320, 268572), (384, 223810), (480, 179048), (640, 134286), (768, 111905), (960, 89524), (1280, 67143), (1920, 44762), (3840, 22381)]