121244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505187}}^1$

素因数の和:505203

約数の個数: 40

約数和(自身を含む): 375859872

約数和(自身を除く): 254614992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505187, 1010374, 1515561, 2020748, 2525935, 3031122, 4041496, 5051870, 6062244, 7577805, 8082992, 10103740, 12124488, 15155610, 20207480, 24248976, 30311220, 40414960, 60622440, 121244880]

約数ペア:

[(1, 121244880), (2, 60622440), (3, 40414960), (4, 30311220), (5, 24248976), (6, 20207480), (8, 15155610), (10, 12124488), (12, 10103740), (15, 8082992), (16, 7577805), (20, 6062244), (24, 5051870), (30, 4041496), (40, 3031122), (48, 2525935), (60, 2020748), (80, 1515561), (120, 1010374), (240, 505187)]