255480826080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12377947}}^1$

素因数の和:12378008

約数の個数: 96

約数和(自身を含む): 823480124544

約数和(自身を除く): 567999298464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 12377947, 24755894, 37133841, 49511788, 61889735, 74267682, 99023576, 123779470, 148535364, 185669205, 198047152, 247558940, 297070728, 371338410, 396094304, 495117880, 532251721, 594141456, 742676820, 990235760, 1064503442, 1188282912, 1485353640, 1596755163, 1980471520, 2129006884, 2661258605, 2970707280, 3193510326, 4258013768, 5322517210, 5941414560, 6387020652, 7983775815, 8516027536, 10645034420, 12774041304, 15967551630, 17032055072, 21290068840, 25548082608, 31935103260, 42580137680, 51096165216, 63870206520, 85160275360, 127740413040, 255480826080]

約数ペア:

[(1, 255480826080), (2, 127740413040), (3, 85160275360), (4, 63870206520), (5, 51096165216), (6, 42580137680), (8, 31935103260), (10, 25548082608), (12, 21290068840), (15, 17032055072), (16, 15967551630), (20, 12774041304), (24, 10645034420), (30, 8516027536), (32, 7983775815), (40, 6387020652), (43, 5941414560), (48, 5322517210), (60, 4258013768), (80, 3193510326), (86, 2970707280), (96, 2661258605), (120, 2129006884), (129, 1980471520), (160, 1596755163), (172, 1485353640), (215, 1188282912), (240, 1064503442), (258, 990235760), (344, 742676820), (430, 594141456), (480, 532251721), (516, 495117880), (645, 396094304), (688, 371338410), (860, 297070728), (1032, 247558940), (1290, 198047152), (1376, 185669205), (1720, 148535364), (2064, 123779470), (2580, 99023576), (3440, 74267682), (4128, 61889735), (5160, 49511788), (6880, 37133841), (10320, 24755894), (20640, 12377947)]