120625760

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5503}}^1$

素因数の和:5655

約数の個数: 48

約数和(自身を含む): 287110656

約数和(自身を除く): 166484896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 5503, 10960, 11006, 21920, 22012, 27515, 44024, 55030, 88048, 110060, 176096, 220120, 440240, 753911, 880480, 1507822, 3015644, 3769555, 6031288, 7539110, 12062576, 15078220, 24125152, 30156440, 60312880, 120625760]

約数ペア:

[(1, 120625760), (2, 60312880), (4, 30156440), (5, 24125152), (8, 15078220), (10, 12062576), (16, 7539110), (20, 6031288), (32, 3769555), (40, 3015644), (80, 1507822), (137, 880480), (160, 753911), (274, 440240), (548, 220120), (685, 176096), (1096, 110060), (1370, 88048), (2192, 55030), (2740, 44024), (4384, 27515), (5480, 22012), (5503, 21920), (10960, 11006)]