8601109380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{126079}}^1$

素因数の和:126473

約数の個数: 72

約数和(自身を含む): 26159078400

約数和(自身を除く): 17557969020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 11370, 13644, 17055, 22740, 34110, 68220, 126079, 252158, 378237, 504316, 630395, 756474, 1134711, 1260790, 1512948, 1891185, 2269422, 2521580, 3782370, 4538844, 5673555, 7564740, 11347110, 22694220, 47783941, 95567882, 143351823, 191135764, 238919705, 286703646, 430055469, 477839410, 573407292, 716759115, 860110938, 955678820, 1433518230, 1720221876, 2150277345, 2867036460, 4300554690, 8601109380]

約数ペア:

[(1, 8601109380), (2, 4300554690), (3, 2867036460), (4, 2150277345), (5, 1720221876), (6, 1433518230), (9, 955678820), (10, 860110938), (12, 716759115), (15, 573407292), (18, 477839410), (20, 430055469), (30, 286703646), (36, 238919705), (45, 191135764), (60, 143351823), (90, 95567882), (180, 47783941), (379, 22694220), (758, 11347110), (1137, 7564740), (1516, 5673555), (1895, 4538844), (2274, 3782370), (3411, 2521580), (3790, 2269422), (4548, 1891185), (5685, 1512948), (6822, 1260790), (7580, 1134711), (11370, 756474), (13644, 630395), (17055, 504316), (22740, 378237), (34110, 252158), (68220, 126079)]