2481683640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20680697}}^1$

素因数の和:20680711

約数の個数: 32

約数和(自身を含む): 7445051280

約数和(自身を除く): 4963367640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20680697, 41361394, 62042091, 82722788, 103403485, 124084182, 165445576, 206806970, 248168364, 310210455, 413613940, 496336728, 620420910, 827227880, 1240841820, 2481683640]

約数ペア:

[(1, 2481683640), (2, 1240841820), (3, 827227880), (4, 620420910), (5, 496336728), (6, 413613940), (8, 310210455), (10, 248168364), (12, 206806970), (15, 165445576), (20, 124084182), (24, 103403485), (30, 82722788), (40, 62042091), (60, 41361394), (120, 20680697)]