144415140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2406919}}^1$

素因数の和:2406931

約数の個数: 24

約数和(自身を含む): 404362560

約数和(自身を除く): 259947420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2406919, 4813838, 7220757, 9627676, 12034595, 14441514, 24069190, 28883028, 36103785, 48138380, 72207570, 144415140]

約数ペア:

[(1, 144415140), (2, 72207570), (3, 48138380), (4, 36103785), (5, 28883028), (6, 24069190), (10, 14441514), (12, 12034595), (15, 9627676), (20, 7220757), (30, 4813838), (60, 2406919)]