998889240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8324077}}^1$

素因数の和:8324091

約数の個数: 32

約数和(自身を含む): 2996668080

約数和(自身を除く): 1997778840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8324077, 16648154, 24972231, 33296308, 41620385, 49944462, 66592616, 83240770, 99888924, 124861155, 166481540, 199777848, 249722310, 332963080, 499444620, 998889240]

約数ペア:

[(1, 998889240), (2, 499444620), (3, 332963080), (4, 249722310), (5, 199777848), (6, 166481540), (8, 124861155), (10, 99888924), (12, 83240770), (15, 66592616), (20, 49944462), (24, 41620385), (30, 33296308), (40, 24972231), (60, 16648154), (120, 8324077)]