285798840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2381657}}^1$

素因数の和:2381671

約数の個数: 32

約数和(自身を含む): 857396880

約数和(自身を除く): 571598040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2381657, 4763314, 7144971, 9526628, 11908285, 14289942, 19053256, 23816570, 28579884, 35724855, 47633140, 57159768, 71449710, 95266280, 142899420, 285798840]

約数ペア:

[(1, 285798840), (2, 142899420), (3, 95266280), (4, 71449710), (5, 57159768), (6, 47633140), (8, 35724855), (10, 28579884), (12, 23816570), (15, 19053256), (20, 14289942), (24, 11908285), (30, 9526628), (40, 7144971), (60, 4763314), (120, 2381657)]