2784601320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23205011}}^1$

素因数の和:23205025

約数の個数: 32

約数和(自身を含む): 8353804320

約数和(自身を除く): 5569203000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23205011, 46410022, 69615033, 92820044, 116025055, 139230066, 185640088, 232050110, 278460132, 348075165, 464100220, 556920264, 696150330, 928200440, 1392300660, 2784601320]

約数ペア:

[(1, 2784601320), (2, 1392300660), (3, 928200440), (4, 696150330), (5, 556920264), (6, 464100220), (8, 348075165), (10, 278460132), (12, 232050110), (15, 185640088), (20, 139230066), (24, 116025055), (30, 92820044), (40, 69615033), (60, 46410022), (120, 23205011)]