6778620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12553}}^1$

素因数の和:12571

約数の個数: 48

約数和(自身を含む): 21090720

約数和(自身を除く): 14312100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12553, 25106, 37659, 50212, 62765, 75318, 112977, 125530, 150636, 188295, 225954, 251060, 338931, 376590, 451908, 564885, 677862, 753180, 1129770, 1355724, 1694655, 2259540, 3389310, 6778620]

約数ペア:

[(1, 6778620), (2, 3389310), (3, 2259540), (4, 1694655), (5, 1355724), (6, 1129770), (9, 753180), (10, 677862), (12, 564885), (15, 451908), (18, 376590), (20, 338931), (27, 251060), (30, 225954), (36, 188295), (45, 150636), (54, 125530), (60, 112977), (90, 75318), (108, 62765), (135, 50212), (180, 37659), (270, 25106), (540, 12553)]