277219080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{770053}}^1$

素因数の和:770070

約数の個数: 48

約数和(自身を含む): 900963180

約数和(自身を除く): 623744100

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, 770053, 1540106, 2310159, 3080212, 3850265, 4620318, 6160424, 6930477, 7700530, 9240636, 11550795, 13860954, 15401060, 18481272, 23101590, 27721908, 30802120, 34652385, 46203180, 55443816, 69304770, 92406360, 138609540, 277219080]

約数ペア:

[(1, 277219080), (2, 138609540), (3, 92406360), (4, 69304770), (5, 55443816), (6, 46203180), (8, 34652385), (9, 30802120), (10, 27721908), (12, 23101590), (15, 18481272), (18, 15401060), (20, 13860954), (24, 11550795), (30, 9240636), (36, 7700530), (40, 6930477), (45, 6160424), (60, 4620318), (72, 3850265), (90, 3080212), (120, 2310159), (180, 1540106), (360, 770053)]