98538480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136859}}^1$

素因数の和:136878

約数の個数: 60

約数和(自身を含む): 330927480

約数和(自身を除く): 232389000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 136859, 273718, 410577, 547436, 684295, 821154, 1094872, 1231731, 1368590, 1642308, 2052885, 2189744, 2463462, 2737180, 3284616, 4105770, 4926924, 5474360, 6158655, 6569232, 8211540, 9853848, 10948720, 12317310, 16423080, 19707696, 24634620, 32846160, 49269240, 98538480]

約数ペア:

[(1, 98538480), (2, 49269240), (3, 32846160), (4, 24634620), (5, 19707696), (6, 16423080), (8, 12317310), (9, 10948720), (10, 9853848), (12, 8211540), (15, 6569232), (16, 6158655), (18, 5474360), (20, 4926924), (24, 4105770), (30, 3284616), (36, 2737180), (40, 2463462), (45, 2189744), (48, 2052885), (60, 1642308), (72, 1368590), (80, 1231731), (90, 1094872), (120, 821154), (144, 684295), (180, 547436), (240, 410577), (360, 273718), (720, 136859)]