2568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21401}}^1$

素因数の和:21415

約数の個数: 32

約数和(自身を含む): 7704720

約数和(自身を除く): 5136600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 321015, 428020, 513624, 642030, 856040, 1284060, 2568120]

約数ペア:

[(1, 2568120), (2, 1284060), (3, 856040), (4, 642030), (5, 513624), (6, 428020), (8, 321015), (10, 256812), (12, 214010), (15, 171208), (20, 128406), (24, 107005), (30, 85604), (40, 64203), (60, 42802), (120, 21401)]