29855640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248797}}^1$

素因数の和:248811

約数の個数: 32

約数和(自身を含む): 89567280

約数和(自身を除く): 59711640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248797, 497594, 746391, 995188, 1243985, 1492782, 1990376, 2487970, 2985564, 3731955, 4975940, 5971128, 7463910, 9951880, 14927820, 29855640]

約数ペア:

[(1, 29855640), (2, 14927820), (3, 9951880), (4, 7463910), (5, 5971128), (6, 4975940), (8, 3731955), (10, 2985564), (12, 2487970), (15, 1990376), (20, 1492782), (24, 1243985), (30, 995188), (40, 746391), (60, 497594), (120, 248797)]