85144560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2546

約数の個数: 80

約数和(自身を含む): 265831200

約数和(自身を除く): 180686640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2381, 2384, 2980, 3576, 4470, 4762, 5960, 7143, 7152, 8940, 9524, 11905, 11920, 14286, 17880, 19048, 23810, 28572, 35715, 35760, 38096, 47620, 57144, 71430, 95240, 114288, 142860, 190480, 285720, 354769, 571440, 709538, 1064307, 1419076, 1773845, 2128614, 2838152, 3547690, 4257228, 5321535, 5676304, 7095380, 8514456, 10643070, 14190760, 17028912, 21286140, 28381520, 42572280, 85144560]

約数ペア:

[(1, 85144560), (2, 42572280), (3, 28381520), (4, 21286140), (5, 17028912), (6, 14190760), (8, 10643070), (10, 8514456), (12, 7095380), (15, 5676304), (16, 5321535), (20, 4257228), (24, 3547690), (30, 2838152), (40, 2128614), (48, 1773845), (60, 1419076), (80, 1064307), (120, 709538), (149, 571440), (240, 354769), (298, 285720), (447, 190480), (596, 142860), (745, 114288), (894, 95240), (1192, 71430), (1490, 57144), (1788, 47620), (2235, 38096), (2381, 35760), (2384, 35715), (2980, 28572), (3576, 23810), (4470, 19048), (4762, 17880), (5960, 14286), (7143, 11920), (7152, 11905), (8940, 9524)]