16259640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135497}}^1$

素因数の和:135511

約数の個数: 32

約数和(自身を含む): 48779280

約数和(自身を除く): 32519640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135497, 270994, 406491, 541988, 677485, 812982, 1083976, 1354970, 1625964, 2032455, 2709940, 3251928, 4064910, 5419880, 8129820, 16259640]

約数ペア:

[(1, 16259640), (2, 8129820), (3, 5419880), (4, 4064910), (5, 3251928), (6, 2709940), (8, 2032455), (10, 1625964), (12, 1354970), (15, 1083976), (20, 812982), (24, 677485), (30, 541988), (40, 406491), (60, 270994), (120, 135497)]