921189240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{852953}}^1$

素因数の和:852973

約数の個数: 64

約数和(自身を含む): 3070634400

約数和(自身を除く): 2149445160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 852953, 1705906, 2558859, 3411812, 4264765, 5117718, 6823624, 7676577, 8529530, 10235436, 12794295, 15353154, 17059060, 20470872, 23029731, 25588590, 30706308, 34118120, 38382885, 46059462, 51177180, 61412616, 76765770, 92118924, 102354360, 115148655, 153531540, 184237848, 230297310, 307063080, 460594620, 921189240]

約数ペア:

[(1, 921189240), (2, 460594620), (3, 307063080), (4, 230297310), (5, 184237848), (6, 153531540), (8, 115148655), (9, 102354360), (10, 92118924), (12, 76765770), (15, 61412616), (18, 51177180), (20, 46059462), (24, 38382885), (27, 34118120), (30, 30706308), (36, 25588590), (40, 23029731), (45, 20470872), (54, 17059060), (60, 15353154), (72, 12794295), (90, 10235436), (108, 8529530), (120, 7676577), (135, 6823624), (180, 5117718), (216, 4264765), (270, 3411812), (360, 2558859), (540, 1705906), (1080, 852953)]