12455520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 49061376

約数和(自身を除く): 36605856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 337, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 674, 770, 840, 880, 924, 1011, 1056, 1120, 1155, 1232, 1320, 1348, 1540, 1680, 1685, 1760, 1848, 2022, 2310, 2359, 2464, 2640, 2696, 3080, 3360, 3370, 3696, 3707, 4044, 4620, 4718, 5055, 5280, 5392, 6160, 6740, 7077, 7392, 7414, 8088, 9240, 9436, 10110, 10784, 11121, 11795, 12320, 13480, 14154, 14828, 16176, 18480, 18535, 18872, 20220, 22242, 23590, 25949, 26960, 28308, 29656, 32352, 35385, 36960, 37070, 37744, 40440, 44484, 47180, 51898, 53920, 55605, 56616, 59312, 70770, 74140, 75488, 77847, 80880, 88968, 94360, 103796, 111210, 113232, 118624, 129745, 141540, 148280, 155694, 161760, 177936, 188720, 207592, 222420, 226464, 259490, 283080, 296560, 311388, 355872, 377440, 389235, 415184, 444840, 518980, 566160, 593120, 622776, 778470, 830368, 889680, 1037960, 1132320, 1245552, 1556940, 1779360, 2075920, 2491104, 3113880, 4151840, 6227760, 12455520]

約数ペア:

[(1, 12455520), (2, 6227760), (3, 4151840), (4, 3113880), (5, 2491104), (6, 2075920), (7, 1779360), (8, 1556940), (10, 1245552), (11, 1132320), (12, 1037960), (14, 889680), (15, 830368), (16, 778470), (20, 622776), (21, 593120), (22, 566160), (24, 518980), (28, 444840), (30, 415184), (32, 389235), (33, 377440), (35, 355872), (40, 311388), (42, 296560), (44, 283080), (48, 259490), (55, 226464), (56, 222420), (60, 207592), (66, 188720), (70, 177936), (77, 161760), (80, 155694), (84, 148280), (88, 141540), (96, 129745), (105, 118624), (110, 113232), (112, 111210), (120, 103796), (132, 94360), (140, 88968), (154, 80880), (160, 77847), (165, 75488), (168, 74140), (176, 70770), (210, 59312), (220, 56616), (224, 55605), (231, 53920), (240, 51898), (264, 47180), (280, 44484), (308, 40440), (330, 37744), (336, 37070), (337, 36960), (352, 35385), (385, 32352), (420, 29656), (440, 28308), (462, 26960), (480, 25949), (528, 23590), (560, 22242), (616, 20220), (660, 18872), (672, 18535), (674, 18480), (770, 16176), (840, 14828), (880, 14154), (924, 13480), (1011, 12320), (1056, 11795), (1120, 11121), (1155, 10784), (1232, 10110), (1320, 9436), (1348, 9240), (1540, 8088), (1680, 7414), (1685, 7392), (1760, 7077), (1848, 6740), (2022, 6160), (2310, 5392), (2359, 5280), (2464, 5055), (2640, 4718), (2696, 4620), (3080, 4044), (3360, 3707), (3370, 3696)]