2320380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4297}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 7220640

約数和(自身を除く): 4900260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4297, 8594, 12891, 17188, 21485, 25782, 38673, 42970, 51564, 64455, 77346, 85940, 116019, 128910, 154692, 193365, 232038, 257820, 386730, 464076, 580095, 773460, 1160190, 2320380]

約数ペア:

[(1, 2320380), (2, 1160190), (3, 773460), (4, 580095), (5, 464076), (6, 386730), (9, 257820), (10, 232038), (12, 193365), (15, 154692), (18, 128910), (20, 116019), (27, 85940), (30, 77346), (36, 64455), (45, 51564), (54, 42970), (60, 38673), (90, 25782), (108, 21485), (135, 17188), (180, 12891), (270, 8594), (540, 4297)]