28823460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480391}}^1$

素因数の和:480403

約数の個数: 24

約数和(自身を含む): 80705856

約数和(自身を除く): 51882396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480391, 960782, 1441173, 1921564, 2401955, 2882346, 4803910, 5764692, 7205865, 9607820, 14411730, 28823460]

約数ペア:

[(1, 28823460), (2, 14411730), (3, 9607820), (4, 7205865), (5, 5764692), (6, 4803910), (10, 2882346), (12, 2401955), (15, 1921564), (20, 1441173), (30, 960782), (60, 480391)]