57865680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{80369}}^1$

素因数の和:80388

約数の個数: 60

約数和(自身を含む): 194334660

約数和(自身を除く): 136468980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 80369, 160738, 241107, 321476, 401845, 482214, 642952, 723321, 803690, 964428, 1205535, 1285904, 1446642, 1607380, 1928856, 2411070, 2893284, 3214760, 3616605, 3857712, 4822140, 5786568, 6429520, 7233210, 9644280, 11573136, 14466420, 19288560, 28932840, 57865680]

約数ペア:

[(1, 57865680), (2, 28932840), (3, 19288560), (4, 14466420), (5, 11573136), (6, 9644280), (8, 7233210), (9, 6429520), (10, 5786568), (12, 4822140), (15, 3857712), (16, 3616605), (18, 3214760), (20, 2893284), (24, 2411070), (30, 1928856), (36, 1607380), (40, 1446642), (45, 1285904), (48, 1205535), (60, 964428), (72, 803690), (80, 723321), (90, 642952), (120, 482214), (144, 401845), (180, 321476), (240, 241107), (360, 160738), (720, 80369)]