164206080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7127}}^1$

素因数の和:7156

約数の個数: 120

約数和(自身を含む): 568771632

約数和(自身を除く): 404565552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7127, 7680, 11520, 14254, 21381, 23040, 28508, 35635, 42762, 57016, 64143, 71270, 85524, 106905, 114032, 128286, 142540, 171048, 213810, 228064, 256572, 285080, 320715, 342096, 427620, 456128, 513144, 570160, 641430, 684192, 855240, 912256, 1026288, 1140320, 1282860, 1368384, 1710480, 1824512, 2052576, 2280640, 2565720, 2736768, 3420960, 3649024, 4105152, 4561280, 5131440, 5473536, 6841920, 8210304, 9122560, 10262880, 10947072, 13683840, 16420608, 18245120, 20525760, 27367680, 32841216, 41051520, 54735360, 82103040, 164206080]

約数ペア:

[(1, 164206080), (2, 82103040), (3, 54735360), (4, 41051520), (5, 32841216), (6, 27367680), (8, 20525760), (9, 18245120), (10, 16420608), (12, 13683840), (15, 10947072), (16, 10262880), (18, 9122560), (20, 8210304), (24, 6841920), (30, 5473536), (32, 5131440), (36, 4561280), (40, 4105152), (45, 3649024), (48, 3420960), (60, 2736768), (64, 2565720), (72, 2280640), (80, 2052576), (90, 1824512), (96, 1710480), (120, 1368384), (128, 1282860), (144, 1140320), (160, 1026288), (180, 912256), (192, 855240), (240, 684192), (256, 641430), (288, 570160), (320, 513144), (360, 456128), (384, 427620), (480, 342096), (512, 320715), (576, 285080), (640, 256572), (720, 228064), (768, 213810), (960, 171048), (1152, 142540), (1280, 128286), (1440, 114032), (1536, 106905), (1920, 85524), (2304, 71270), (2560, 64143), (2880, 57016), (3840, 42762), (4608, 35635), (5760, 28508), (7127, 23040), (7680, 21381), (11520, 14254)]