23872440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{198937}}^1$

素因数の和:198951

約数の個数: 32

約数和(自身を含む): 71617680

約数和(自身を除く): 47745240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 198937, 397874, 596811, 795748, 994685, 1193622, 1591496, 1989370, 2387244, 2984055, 3978740, 4774488, 5968110, 7957480, 11936220, 23872440]

約数ペア:

[(1, 23872440), (2, 11936220), (3, 7957480), (4, 5968110), (5, 4774488), (6, 3978740), (8, 2984055), (10, 2387244), (12, 1989370), (15, 1591496), (20, 1193622), (24, 994685), (30, 795748), (40, 596811), (60, 397874), (120, 198937)]