85756560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357319}}^1$

素因数の和:357335

約数の個数: 40

約数和(自身を含む): 265846080

約数和(自身を除く): 180089520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357319, 714638, 1071957, 1429276, 1786595, 2143914, 2858552, 3573190, 4287828, 5359785, 5717104, 7146380, 8575656, 10719570, 14292760, 17151312, 21439140, 28585520, 42878280, 85756560]

約数ペア:

[(1, 85756560), (2, 42878280), (3, 28585520), (4, 21439140), (5, 17151312), (6, 14292760), (8, 10719570), (10, 8575656), (12, 7146380), (15, 5717104), (16, 5359785), (20, 4287828), (24, 3573190), (30, 2858552), (40, 2143914), (48, 1786595), (60, 1429276), (80, 1071957), (120, 714638), (240, 357319)]