7180380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13297}}^1$

素因数の和:13315

約数の個数: 48

約数和(自身を含む): 22340640

約数和(自身を除く): 15160260

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, 13297, 26594, 39891, 53188, 66485, 79782, 119673, 132970, 159564, 199455, 239346, 265940, 359019, 398910, 478692, 598365, 718038, 797820, 1196730, 1436076, 1795095, 2393460, 3590190, 7180380]

約数ペア:

[(1, 7180380), (2, 3590190), (3, 2393460), (4, 1795095), (5, 1436076), (6, 1196730), (9, 797820), (10, 718038), (12, 598365), (15, 478692), (18, 398910), (20, 359019), (27, 265940), (30, 239346), (36, 199455), (45, 159564), (54, 132970), (60, 119673), (90, 79782), (108, 66485), (135, 53188), (180, 39891), (270, 26594), (540, 13297)]