231462720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{80369}}^1$

素因数の和:80392

約数の個数: 84

約数和(自身を含む): 796145220

約数和(自身を除く): 564682500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 80369, 160738, 241107, 321476, 401845, 482214, 642952, 723321, 803690, 964428, 1205535, 1285904, 1446642, 1607380, 1928856, 2411070, 2571808, 2893284, 3214760, 3616605, 3857712, 4822140, 5143616, 5786568, 6429520, 7233210, 7715424, 9644280, 11573136, 12859040, 14466420, 15430848, 19288560, 23146272, 25718080, 28932840, 38577120, 46292544, 57865680, 77154240, 115731360, 231462720]

約数ペア:

[(1, 231462720), (2, 115731360), (3, 77154240), (4, 57865680), (5, 46292544), (6, 38577120), (8, 28932840), (9, 25718080), (10, 23146272), (12, 19288560), (15, 15430848), (16, 14466420), (18, 12859040), (20, 11573136), (24, 9644280), (30, 7715424), (32, 7233210), (36, 6429520), (40, 5786568), (45, 5143616), (48, 4822140), (60, 3857712), (64, 3616605), (72, 3214760), (80, 2893284), (90, 2571808), (96, 2411070), (120, 1928856), (144, 1607380), (160, 1446642), (180, 1285904), (192, 1205535), (240, 964428), (288, 803690), (320, 723321), (360, 642952), (480, 482214), (576, 401845), (720, 321476), (960, 241107), (1440, 160738), (2880, 80369)]