2426220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4493}}^1$

素因数の和:4511

約数の個数: 48

約数和(自身を含む): 7549920

約数和(自身を除く): 5123700

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, 4493, 8986, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 80874, 89860, 121311, 134790, 161748, 202185, 242622, 269580, 404370, 485244, 606555, 808740, 1213110, 2426220]

約数ペア:

[(1, 2426220), (2, 1213110), (3, 808740), (4, 606555), (5, 485244), (6, 404370), (9, 269580), (10, 242622), (12, 202185), (15, 161748), (18, 134790), (20, 121311), (27, 89860), (30, 80874), (36, 67395), (45, 53916), (54, 44930), (60, 40437), (90, 26958), (108, 22465), (135, 17972), (180, 13479), (270, 8986), (540, 4493)]