85784640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:676

約数の個数: 112

約数和(自身を含む): 274368768

約数和(自身を除く): 188584128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 320, 386, 463, 480, 579, 772, 926, 960, 965, 1158, 1389, 1544, 1852, 1930, 2315, 2316, 2778, 2895, 3088, 3704, 3860, 4630, 4632, 5556, 5790, 6176, 6945, 7408, 7720, 9260, 9264, 11112, 11580, 12352, 13890, 14816, 15440, 18520, 18528, 22224, 23160, 27780, 29632, 30880, 37040, 37056, 44448, 46320, 55560, 61760, 74080, 88896, 89359, 92640, 111120, 148160, 178718, 185280, 222240, 268077, 357436, 444480, 446795, 536154, 714872, 893590, 1072308, 1340385, 1429744, 1787180, 2144616, 2680770, 2859488, 3574360, 4289232, 5361540, 5718976, 7148720, 8578464, 10723080, 14297440, 17156928, 21446160, 28594880, 42892320, 85784640]

約数ペア:

[(1, 85784640), (2, 42892320), (3, 28594880), (4, 21446160), (5, 17156928), (6, 14297440), (8, 10723080), (10, 8578464), (12, 7148720), (15, 5718976), (16, 5361540), (20, 4289232), (24, 3574360), (30, 2859488), (32, 2680770), (40, 2144616), (48, 1787180), (60, 1429744), (64, 1340385), (80, 1072308), (96, 893590), (120, 714872), (160, 536154), (192, 446795), (193, 444480), (240, 357436), (320, 268077), (386, 222240), (463, 185280), (480, 178718), (579, 148160), (772, 111120), (926, 92640), (960, 89359), (965, 88896), (1158, 74080), (1389, 61760), (1544, 55560), (1852, 46320), (1930, 44448), (2315, 37056), (2316, 37040), (2778, 30880), (2895, 29632), (3088, 27780), (3704, 23160), (3860, 22224), (4630, 18528), (4632, 18520), (5556, 15440), (5790, 14816), (6176, 13890), (6945, 12352), (7408, 11580), (7720, 11112), (9260, 9264)]