771847920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11580

約数の個数: 160

約数和(自身を含む): 2744586240

約数和(自身を除く): 1972738320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 11527, 13392, 16740, 22320, 23054, 33480, 34581, 46108, 57635, 66960, 69162, 92216, 103743, 115270, 138324, 172905, 184432, 207486, 230540, 276648, 311229, 345810, 357337, 414972, 461080, 518715, 553296, 622458, 691620, 714674, 829944, 922160, 1037430, 1072011, 1244916, 1383240, 1429348, 1556145, 1659888, 1786685, 2074860, 2144022, 2489832, 2766480, 2858696, 3112290, 3216033, 3573370, 4149720, 4288044, 4979664, 5360055, 5717392, 6224580, 6432066, 7146740, 8299440, 8576088, 9648099, 10720110, 12449160, 12864132, 14293480, 16080165, 17152176, 19296198, 21440220, 24898320, 25728264, 28586960, 32160330, 38592396, 42880440, 48240495, 51456528, 64320660, 77184792, 85760880, 96480990, 128641320, 154369584, 192961980, 257282640, 385923960, 771847920]

約数ペア:

[(1, 771847920), (2, 385923960), (3, 257282640), (4, 192961980), (5, 154369584), (6, 128641320), (8, 96480990), (9, 85760880), (10, 77184792), (12, 64320660), (15, 51456528), (16, 48240495), (18, 42880440), (20, 38592396), (24, 32160330), (27, 28586960), (30, 25728264), (31, 24898320), (36, 21440220), (40, 19296198), (45, 17152176), (48, 16080165), (54, 14293480), (60, 12864132), (62, 12449160), (72, 10720110), (80, 9648099), (90, 8576088), (93, 8299440), (108, 7146740), (120, 6432066), (124, 6224580), (135, 5717392), (144, 5360055), (155, 4979664), (180, 4288044), (186, 4149720), (216, 3573370), (240, 3216033), (248, 3112290), (270, 2858696), (279, 2766480), (310, 2489832), (360, 2144022), (372, 2074860), (432, 1786685), (465, 1659888), (496, 1556145), (540, 1429348), (558, 1383240), (620, 1244916), (720, 1072011), (744, 1037430), (837, 922160), (930, 829944), (1080, 714674), (1116, 691620), (1240, 622458), (1395, 553296), (1488, 518715), (1674, 461080), (1860, 414972), (2160, 357337), (2232, 345810), (2480, 311229), (2790, 276648), (3348, 230540), (3720, 207486), (4185, 184432), (4464, 172905), (5580, 138324), (6696, 115270), (7440, 103743), (8370, 92216), (11160, 69162), (11527, 66960), (13392, 57635), (16740, 46108), (22320, 34581), (23054, 33480)]