80254080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13958

約数の個数: 96

約数和(自身を含む): 277147260

約数和(自身を除く): 196893180

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13933, 27866, 41799, 55732, 69665, 83598, 111464, 125397, 139330, 167196, 208995, 222928, 250794, 278660, 334392, 417990, 445856, 501588, 557320, 626985, 668784, 835980, 891712, 1003176, 1114640, 1253970, 1337568, 1671960, 1783424, 2006352, 2229280, 2507940, 2675136, 3343920, 4012704, 4458560, 5015880, 5350272, 6687840, 8025408, 8917120, 10031760, 13375680, 16050816, 20063520, 26751360, 40127040, 80254080]

約数ペア:

[(1, 80254080), (2, 40127040), (3, 26751360), (4, 20063520), (5, 16050816), (6, 13375680), (8, 10031760), (9, 8917120), (10, 8025408), (12, 6687840), (15, 5350272), (16, 5015880), (18, 4458560), (20, 4012704), (24, 3343920), (30, 2675136), (32, 2507940), (36, 2229280), (40, 2006352), (45, 1783424), (48, 1671960), (60, 1337568), (64, 1253970), (72, 1114640), (80, 1003176), (90, 891712), (96, 835980), (120, 668784), (128, 626985), (144, 557320), (160, 501588), (180, 445856), (192, 417990), (240, 334392), (288, 278660), (320, 250794), (360, 222928), (384, 208995), (480, 167196), (576, 139330), (640, 125397), (720, 111464), (960, 83598), (1152, 69665), (1440, 55732), (1920, 41799), (2880, 27866), (5760, 13933)]