98531280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136849}}^1$

素因数の和:136868

約数の個数: 60

約数和(自身を含む): 330903300

約数和(自身を除く): 232372020

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, 136849, 273698, 410547, 547396, 684245, 821094, 1094792, 1231641, 1368490, 1642188, 2052735, 2189584, 2463282, 2736980, 3284376, 4105470, 4926564, 5473960, 6158205, 6568752, 8210940, 9853128, 10947920, 12316410, 16421880, 19706256, 24632820, 32843760, 49265640, 98531280]

約数ペア:

[(1, 98531280), (2, 49265640), (3, 32843760), (4, 24632820), (5, 19706256), (6, 16421880), (8, 12316410), (9, 10947920), (10, 9853128), (12, 8210940), (15, 6568752), (16, 6158205), (18, 5473960), (20, 4926564), (24, 4105470), (30, 3284376), (36, 2736980), (40, 2463282), (45, 2189584), (48, 2052735), (60, 1642188), (72, 1368490), (80, 1231641), (90, 1094792), (120, 821094), (144, 684245), (180, 547396), (240, 410547), (360, 273698), (720, 136849)]