2571960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21433}}^1$

素因数の和:21447

約数の個数: 32

約数和(自身を含む): 7716240

約数和(自身を除く): 5144280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21433, 42866, 64299, 85732, 107165, 128598, 171464, 214330, 257196, 321495, 428660, 514392, 642990, 857320, 1285980, 2571960]

約数ペア:

[(1, 2571960), (2, 1285980), (3, 857320), (4, 642990), (5, 514392), (6, 428660), (8, 321495), (10, 257196), (12, 214330), (15, 171464), (20, 128598), (24, 107165), (30, 85732), (40, 64299), (60, 42866), (120, 21433)]