194246280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{539573}}^1$

素因数の和:539590

約数の個数: 48

約数和(自身を含む): 631301580

約数和(自身を除く): 437055300

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, 539573, 1079146, 1618719, 2158292, 2697865, 3237438, 4316584, 4856157, 5395730, 6474876, 8093595, 9712314, 10791460, 12949752, 16187190, 19424628, 21582920, 24280785, 32374380, 38849256, 48561570, 64748760, 97123140, 194246280]

約数ペア:

[(1, 194246280), (2, 97123140), (3, 64748760), (4, 48561570), (5, 38849256), (6, 32374380), (8, 24280785), (9, 21582920), (10, 19424628), (12, 16187190), (15, 12949752), (18, 10791460), (20, 9712314), (24, 8093595), (30, 6474876), (36, 5395730), (40, 4856157), (45, 4316584), (60, 3237438), (72, 2697865), (90, 2158292), (120, 1618719), (180, 1079146), (360, 539573)]