28498285320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237485711}}^1$

素因数の和:237485725

約数の個数: 32

約数和(自身を含む): 85494856320

約数和(自身を除く): 56996571000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237485711, 474971422, 712457133, 949942844, 1187428555, 1424914266, 1899885688, 2374857110, 2849828532, 3562285665, 4749714220, 5699657064, 7124571330, 9499428440, 14249142660, 28498285320]

約数ペア:

[(1, 28498285320), (2, 14249142660), (3, 9499428440), (4, 7124571330), (5, 5699657064), (6, 4749714220), (8, 3562285665), (10, 2849828532), (12, 2374857110), (15, 1899885688), (20, 1424914266), (24, 1187428555), (30, 949942844), (40, 712457133), (60, 474971422), (120, 237485711)]