19200660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{320011}}^1$

素因数の和:320023

約数の個数: 24

約数和(自身を含む): 53762016

約数和(自身を除く): 34561356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 320011, 640022, 960033, 1280044, 1600055, 1920066, 3200110, 3840132, 4800165, 6400220, 9600330, 19200660]

約数ペア:

[(1, 19200660), (2, 9600330), (3, 6400220), (4, 4800165), (5, 3840132), (6, 3200110), (10, 1920066), (12, 1600055), (15, 1280044), (20, 960033), (30, 640022), (60, 320011)]