4480380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8297}}^1$

素因数の和:8315

約数の個数: 48

約数和(自身を含む): 13940640

約数和(自身を除く): 9460260

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, 8297, 16594, 24891, 33188, 41485, 49782, 74673, 82970, 99564, 124455, 149346, 165940, 224019, 248910, 298692, 373365, 448038, 497820, 746730, 896076, 1120095, 1493460, 2240190, 4480380]

約数ペア:

[(1, 4480380), (2, 2240190), (3, 1493460), (4, 1120095), (5, 896076), (6, 746730), (9, 497820), (10, 448038), (12, 373365), (15, 298692), (18, 248910), (20, 224019), (27, 165940), (30, 149346), (36, 124455), (45, 99564), (54, 82970), (60, 74673), (90, 49782), (108, 41485), (135, 33188), (180, 24891), (270, 16594), (540, 8297)]