2860380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5315

約数の個数: 48

約数和(自身を含む): 8900640

約数和(自身を除く): 6040260

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, 5297, 10594, 15891, 21188, 26485, 31782, 47673, 52970, 63564, 79455, 95346, 105940, 143019, 158910, 190692, 238365, 286038, 317820, 476730, 572076, 715095, 953460, 1430190, 2860380]

約数ペア:

[(1, 2860380), (2, 1430190), (3, 953460), (4, 715095), (5, 572076), (6, 476730), (9, 317820), (10, 286038), (12, 238365), (15, 190692), (18, 158910), (20, 143019), (27, 105940), (30, 95346), (36, 79455), (45, 63564), (54, 52970), (60, 47673), (90, 31782), (108, 26485), (135, 21188), (180, 15891), (270, 10594), (540, 5297)]