12715516560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52981319}}^1$

素因数の和:52981335

約数の個数: 40

約数和(自身を含む): 39418102080

約数和(自身を除く): 26702585520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52981319, 105962638, 158943957, 211925276, 264906595, 317887914, 423850552, 529813190, 635775828, 794719785, 847701104, 1059626380, 1271551656, 1589439570, 2119252760, 2543103312, 3178879140, 4238505520, 6357758280, 12715516560]

約数ペア:

[(1, 12715516560), (2, 6357758280), (3, 4238505520), (4, 3178879140), (5, 2543103312), (6, 2119252760), (8, 1589439570), (10, 1271551656), (12, 1059626380), (15, 847701104), (16, 794719785), (20, 635775828), (24, 529813190), (30, 423850552), (40, 317887914), (48, 264906595), (60, 211925276), (80, 158943957), (120, 105962638), (240, 52981319)]