12719760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52999}}^1$

素因数の和:53015

約数の個数: 40

約数和(自身を含む): 39432000

約数和(自身を除く): 26712240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52999, 105998, 158997, 211996, 264995, 317994, 423992, 529990, 635988, 794985, 847984, 1059980, 1271976, 1589970, 2119960, 2543952, 3179940, 4239920, 6359880, 12719760]

約数ペア:

[(1, 12719760), (2, 6359880), (3, 4239920), (4, 3179940), (5, 2543952), (6, 2119960), (8, 1589970), (10, 1271976), (12, 1059980), (15, 847984), (16, 794985), (20, 635988), (24, 529990), (30, 423992), (40, 317994), (48, 264995), (60, 211996), (80, 158997), (120, 105998), (240, 52999)]