121337880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43963}}^1$

素因数の和:44000

約数の個数: 64

約数和(自身を含む): 379848960

約数和(自身を除く): 258511080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 43963, 87926, 131889, 175852, 219815, 263778, 351704, 439630, 527556, 659445, 879260, 1011149, 1055112, 1318890, 1758520, 2022298, 2637780, 3033447, 4044596, 5055745, 5275560, 6066894, 8089192, 10111490, 12133788, 15167235, 20222980, 24267576, 30334470, 40445960, 60668940, 121337880]

約数ペア:

[(1, 121337880), (2, 60668940), (3, 40445960), (4, 30334470), (5, 24267576), (6, 20222980), (8, 15167235), (10, 12133788), (12, 10111490), (15, 8089192), (20, 6066894), (23, 5275560), (24, 5055745), (30, 4044596), (40, 3033447), (46, 2637780), (60, 2022298), (69, 1758520), (92, 1318890), (115, 1055112), (120, 1011149), (138, 879260), (184, 659445), (230, 527556), (276, 439630), (345, 351704), (460, 263778), (552, 219815), (690, 175852), (920, 131889), (1380, 87926), (2760, 43963)]