164238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 519716736

約数和(自身を除く): 355478496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1301, 1315, 1578, 2104, 2602, 2630, 3156, 3903, 3945, 4208, 5204, 5260, 6312, 6505, 7806, 7890, 8416, 10408, 10520, 12624, 13010, 15612, 15780, 19515, 20816, 21040, 25248, 26020, 31224, 31560, 39030, 41632, 42080, 52040, 62448, 63120, 78060, 104080, 124896, 126240, 156120, 208160, 312240, 342163, 624480, 684326, 1026489, 1368652, 1710815, 2052978, 2737304, 3421630, 4105956, 5132445, 5474608, 6843260, 8211912, 10264890, 10949216, 13686520, 16423824, 20529780, 27373040, 32847648, 41059560, 54746080, 82119120, 164238240]

約数ペア:

[(1, 164238240), (2, 82119120), (3, 54746080), (4, 41059560), (5, 32847648), (6, 27373040), (8, 20529780), (10, 16423824), (12, 13686520), (15, 10949216), (16, 10264890), (20, 8211912), (24, 6843260), (30, 5474608), (32, 5132445), (40, 4105956), (48, 3421630), (60, 2737304), (80, 2052978), (96, 1710815), (120, 1368652), (160, 1026489), (240, 684326), (263, 624480), (480, 342163), (526, 312240), (789, 208160), (1052, 156120), (1301, 126240), (1315, 124896), (1578, 104080), (2104, 78060), (2602, 63120), (2630, 62448), (3156, 52040), (3903, 42080), (3945, 41632), (4208, 39030), (5204, 31560), (5260, 31224), (6312, 26020), (6505, 25248), (7806, 21040), (7890, 20816), (8416, 19515), (10408, 15780), (10520, 15612), (12624, 13010)]