6148720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 14418720

約数和(自身を除く): 8270000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 509, 604, 755, 1018, 1208, 1510, 2036, 2416, 2545, 3020, 4072, 5090, 6040, 8144, 10180, 12080, 20360, 40720, 76859, 153718, 307436, 384295, 614872, 768590, 1229744, 1537180, 3074360, 6148720]

約数ペア:

[(1, 6148720), (2, 3074360), (4, 1537180), (5, 1229744), (8, 768590), (10, 614872), (16, 384295), (20, 307436), (40, 153718), (80, 76859), (151, 40720), (302, 20360), (509, 12080), (604, 10180), (755, 8144), (1018, 6040), (1208, 5090), (1510, 4072), (2036, 3020), (2416, 2545)]