105563760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439849}}^1$

素因数の和:439865

約数の個数: 40

約数和(自身を含む): 327248400

約数和(自身を除く): 221684640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439849, 879698, 1319547, 1759396, 2199245, 2639094, 3518792, 4398490, 5278188, 6597735, 7037584, 8796980, 10556376, 13195470, 17593960, 21112752, 26390940, 35187920, 52781880, 105563760]

約数ペア:

[(1, 105563760), (2, 52781880), (3, 35187920), (4, 26390940), (5, 21112752), (6, 17593960), (8, 13195470), (10, 10556376), (12, 8796980), (15, 7037584), (16, 6597735), (20, 5278188), (24, 4398490), (30, 3518792), (40, 2639094), (48, 2199245), (60, 1759396), (80, 1319547), (120, 879698), (240, 439849)]