2760840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7669}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 8973900

約数和(自身を除く): 6213060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7669, 15338, 23007, 30676, 38345, 46014, 61352, 69021, 76690, 92028, 115035, 138042, 153380, 184056, 230070, 276084, 306760, 345105, 460140, 552168, 690210, 920280, 1380420, 2760840]

約数ペア:

[(1, 2760840), (2, 1380420), (3, 920280), (4, 690210), (5, 552168), (6, 460140), (8, 345105), (9, 306760), (10, 276084), (12, 230070), (15, 184056), (18, 153380), (20, 138042), (24, 115035), (30, 92028), (36, 76690), (40, 69021), (45, 61352), (60, 46014), (72, 38345), (90, 30676), (120, 23007), (180, 15338), (360, 7669)]