85112640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9851}}^1$

素因数の和:9877

約数の個数: 112

約数和(自身を含む): 300288960

約数和(自身を除く): 215176320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9851, 19702, 29553, 39404, 49255, 59106, 78808, 88659, 98510, 118212, 147765, 157616, 177318, 197020, 236424, 265977, 295530, 315232, 354636, 394040, 443295, 472848, 531954, 591060, 630464, 709272, 788080, 886590, 945696, 1063908, 1182120, 1329885, 1418544, 1576160, 1773180, 1891392, 2127816, 2364240, 2659770, 2837088, 3152320, 3546360, 4255632, 4728480, 5319540, 5674176, 7092720, 8511264, 9456960, 10639080, 14185440, 17022528, 21278160, 28370880, 42556320, 85112640]

約数ペア:

[(1, 85112640), (2, 42556320), (3, 28370880), (4, 21278160), (5, 17022528), (6, 14185440), (8, 10639080), (9, 9456960), (10, 8511264), (12, 7092720), (15, 5674176), (16, 5319540), (18, 4728480), (20, 4255632), (24, 3546360), (27, 3152320), (30, 2837088), (32, 2659770), (36, 2364240), (40, 2127816), (45, 1891392), (48, 1773180), (54, 1576160), (60, 1418544), (64, 1329885), (72, 1182120), (80, 1063908), (90, 945696), (96, 886590), (108, 788080), (120, 709272), (135, 630464), (144, 591060), (160, 531954), (180, 472848), (192, 443295), (216, 394040), (240, 354636), (270, 315232), (288, 295530), (320, 265977), (360, 236424), (432, 197020), (480, 177318), (540, 157616), (576, 147765), (720, 118212), (864, 98510), (960, 88659), (1080, 78808), (1440, 59106), (1728, 49255), (2160, 39404), (2880, 29553), (4320, 19702), (8640, 9851)]