82119120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 255733632

約数和(自身を除く): 173614512

約数列:

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

約数ペア:

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