189696960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65867}}^1$

素因数の和:65890

約数の個数: 84

約数和(自身を含む): 652488408

約数和(自身を除く): 462791448

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, 65867, 131734, 197601, 263468, 329335, 395202, 526936, 592803, 658670, 790404, 988005, 1053872, 1185606, 1317340, 1580808, 1976010, 2107744, 2371212, 2634680, 2964015, 3161616, 3952020, 4215488, 4742424, 5269360, 5928030, 6323232, 7904040, 9484848, 10538720, 11856060, 12646464, 15808080, 18969696, 21077440, 23712120, 31616160, 37939392, 47424240, 63232320, 94848480, 189696960]

約数ペア:

[(1, 189696960), (2, 94848480), (3, 63232320), (4, 47424240), (5, 37939392), (6, 31616160), (8, 23712120), (9, 21077440), (10, 18969696), (12, 15808080), (15, 12646464), (16, 11856060), (18, 10538720), (20, 9484848), (24, 7904040), (30, 6323232), (32, 5928030), (36, 5269360), (40, 4742424), (45, 4215488), (48, 3952020), (60, 3161616), (64, 2964015), (72, 2634680), (80, 2371212), (90, 2107744), (96, 1976010), (120, 1580808), (144, 1317340), (160, 1185606), (180, 1053872), (192, 988005), (240, 790404), (288, 658670), (320, 592803), (360, 526936), (480, 395202), (576, 329335), (720, 263468), (960, 197601), (1440, 131734), (2880, 65867)]