138976680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1158139}}^1$

素因数の和:1158153

約数の個数: 32

約数和(自身を含む): 416930400

約数和(自身を除く): 277953720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1158139, 2316278, 3474417, 4632556, 5790695, 6948834, 9265112, 11581390, 13897668, 17372085, 23162780, 27795336, 34744170, 46325560, 69488340, 138976680]

約数ペア:

[(1, 138976680), (2, 69488340), (3, 46325560), (4, 34744170), (5, 27795336), (6, 23162780), (8, 17372085), (10, 13897668), (12, 11581390), (15, 9265112), (20, 6948834), (24, 5790695), (30, 4632556), (40, 3474417), (60, 2316278), (120, 1158139)]