180527520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{376099}}^1$

素因数の和:376117

約数の個数: 48

約数和(自身を含む): 568663200

約数和(自身を除く): 388135680

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, 480, 376099, 752198, 1128297, 1504396, 1880495, 2256594, 3008792, 3760990, 4513188, 5641485, 6017584, 7521980, 9026376, 11282970, 12035168, 15043960, 18052752, 22565940, 30087920, 36105504, 45131880, 60175840, 90263760, 180527520]

約数ペア:

[(1, 180527520), (2, 90263760), (3, 60175840), (4, 45131880), (5, 36105504), (6, 30087920), (8, 22565940), (10, 18052752), (12, 15043960), (15, 12035168), (16, 11282970), (20, 9026376), (24, 7521980), (30, 6017584), (32, 5641485), (40, 4513188), (48, 3760990), (60, 3008792), (80, 2256594), (96, 1880495), (120, 1504396), (160, 1128297), (240, 752198), (480, 376099)]