19072880280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52980223}}^1$

素因数の和:52980240

約数の個数: 48

約数和(自身を含む): 61986862080

約数和(自身を除く): 42913981800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52980223, 105960446, 158940669, 211920892, 264901115, 317881338, 423841784, 476822007, 529802230, 635762676, 794703345, 953644014, 1059604460, 1271525352, 1589406690, 1907288028, 2119208920, 2384110035, 3178813380, 3814576056, 4768220070, 6357626760, 9536440140, 19072880280]

約数ペア:

[(1, 19072880280), (2, 9536440140), (3, 6357626760), (4, 4768220070), (5, 3814576056), (6, 3178813380), (8, 2384110035), (9, 2119208920), (10, 1907288028), (12, 1589406690), (15, 1271525352), (18, 1059604460), (20, 953644014), (24, 794703345), (30, 635762676), (36, 529802230), (40, 476822007), (45, 423841784), (60, 317881338), (72, 264901115), (90, 211920892), (120, 158940669), (180, 105960446), (360, 52980223)]