64324440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 210347280

約数和(自身を除く): 146022840

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, 197, 360, 394, 591, 788, 907, 985, 1182, 1576, 1773, 1814, 1970, 2364, 2721, 2955, 3546, 3628, 3940, 4535, 4728, 5442, 5910, 7092, 7256, 7880, 8163, 8865, 9070, 10884, 11820, 13605, 14184, 16326, 17730, 18140, 21768, 23640, 27210, 32652, 35460, 36280, 40815, 54420, 65304, 70920, 81630, 108840, 163260, 178679, 326520, 357358, 536037, 714716, 893395, 1072074, 1429432, 1608111, 1786790, 2144148, 2680185, 3216222, 3573580, 4288296, 5360370, 6432444, 7147160, 8040555, 10720740, 12864888, 16081110, 21441480, 32162220, 64324440]

約数ペア:

[(1, 64324440), (2, 32162220), (3, 21441480), (4, 16081110), (5, 12864888), (6, 10720740), (8, 8040555), (9, 7147160), (10, 6432444), (12, 5360370), (15, 4288296), (18, 3573580), (20, 3216222), (24, 2680185), (30, 2144148), (36, 1786790), (40, 1608111), (45, 1429432), (60, 1072074), (72, 893395), (90, 714716), (120, 536037), (180, 357358), (197, 326520), (360, 178679), (394, 163260), (591, 108840), (788, 81630), (907, 70920), (985, 65304), (1182, 54420), (1576, 40815), (1773, 36280), (1814, 35460), (1970, 32652), (2364, 27210), (2721, 23640), (2955, 21768), (3546, 18140), (3628, 17730), (3940, 16326), (4535, 14184), (4728, 13605), (5442, 11820), (5910, 10884), (7092, 9070), (7256, 8865), (7880, 8163)]