80473020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1341217}}^1$

素因数の和:1341229

約数の個数: 24

約数和(自身を含む): 225324624

約数和(自身を除く): 144851604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1341217, 2682434, 4023651, 5364868, 6706085, 8047302, 13412170, 16094604, 20118255, 26824340, 40236510, 80473020]

約数ペア:

[(1, 80473020), (2, 40236510), (3, 26824340), (4, 20118255), (5, 16094604), (6, 13412170), (10, 8047302), (12, 6706085), (15, 5364868), (20, 4023651), (30, 2682434), (60, 1341217)]