189178560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65687}}^1$

素因数の和:65710

約数の個数: 84

約数和(自身を含む): 650705328

約数和(自身を除く): 461526768

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65687, 131374, 197061, 262748, 328435, 394122, 525496, 591183, 656870, 788244, 985305, 1050992, 1182366, 1313740, 1576488, 1970610, 2101984, 2364732, 2627480, 2955915, 3152976, 3941220, 4203968, 4729464, 5254960, 5911830, 6305952, 7882440, 9458928, 10509920, 11823660, 12611904, 15764880, 18917856, 21019840, 23647320, 31529760, 37835712, 47294640, 63059520, 94589280, 189178560]

約数ペア:

[(1, 189178560), (2, 94589280), (3, 63059520), (4, 47294640), (5, 37835712), (6, 31529760), (8, 23647320), (9, 21019840), (10, 18917856), (12, 15764880), (15, 12611904), (16, 11823660), (18, 10509920), (20, 9458928), (24, 7882440), (30, 6305952), (32, 5911830), (36, 5254960), (40, 4729464), (45, 4203968), (48, 3941220), (60, 3152976), (64, 2955915), (72, 2627480), (80, 2364732), (90, 2101984), (96, 1970610), (120, 1576488), (144, 1313740), (160, 1182366), (180, 1050992), (192, 985305), (240, 788244), (288, 656870), (320, 591183), (360, 525496), (480, 394122), (576, 328435), (720, 262748), (960, 197061), (1440, 131374), (2880, 65687)]