127668960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9851}}^1$

素因数の和:9878

約数の個数: 120

約数和(自身を含む): 450610776

約数和(自身を除く): 322941816

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 9851, 12960, 19702, 29553, 39404, 49255, 59106, 78808, 88659, 98510, 118212, 147765, 157616, 177318, 197020, 236424, 265977, 295530, 315232, 354636, 394040, 443295, 472848, 531954, 591060, 709272, 788080, 797931, 886590, 945696, 1063908, 1182120, 1329885, 1418544, 1576160, 1595862, 1773180, 2127816, 2364240, 2659770, 2837088, 3191724, 3546360, 3989655, 4255632, 4728480, 5319540, 6383448, 7092720, 7979310, 8511264, 10639080, 12766896, 14185440, 15958620, 21278160, 25533792, 31917240, 42556320, 63834480, 127668960]

約数ペア:

[(1, 127668960), (2, 63834480), (3, 42556320), (4, 31917240), (5, 25533792), (6, 21278160), (8, 15958620), (9, 14185440), (10, 12766896), (12, 10639080), (15, 8511264), (16, 7979310), (18, 7092720), (20, 6383448), (24, 5319540), (27, 4728480), (30, 4255632), (32, 3989655), (36, 3546360), (40, 3191724), (45, 2837088), (48, 2659770), (54, 2364240), (60, 2127816), (72, 1773180), (80, 1595862), (81, 1576160), (90, 1418544), (96, 1329885), (108, 1182120), (120, 1063908), (135, 945696), (144, 886590), (160, 797931), (162, 788080), (180, 709272), (216, 591060), (240, 531954), (270, 472848), (288, 443295), (324, 394040), (360, 354636), (405, 315232), (432, 295530), (480, 265977), (540, 236424), (648, 197020), (720, 177318), (810, 157616), (864, 147765), (1080, 118212), (1296, 98510), (1440, 88659), (1620, 78808), (2160, 59106), (2592, 49255), (3240, 39404), (4320, 29553), (6480, 19702), (9851, 12960)]