26843640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223697}}^1$

素因数の和:223711

約数の個数: 32

約数和(自身を含む): 80531280

約数和(自身を除く): 53687640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223697, 447394, 671091, 894788, 1118485, 1342182, 1789576, 2236970, 2684364, 3355455, 4473940, 5368728, 6710910, 8947880, 13421820, 26843640]

約数ペア:

[(1, 26843640), (2, 13421820), (3, 8947880), (4, 6710910), (5, 5368728), (6, 4473940), (8, 3355455), (10, 2684364), (12, 2236970), (15, 1789576), (20, 1342182), (24, 1118485), (30, 894788), (40, 671091), (60, 447394), (120, 223697)]