264609180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 936714240

約数和(自身を除く): 672105060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 324, 330, 341, 372, 396, 405, 465, 479, 495, 540, 558, 594, 620, 660, 682, 810, 837, 891, 930, 958, 990, 1023, 1116, 1188, 1364, 1395, 1437, 1485, 1620, 1674, 1705, 1782, 1860, 1916, 1980, 2046, 2395, 2511, 2790, 2874, 2970, 3069, 3348, 3410, 3564, 4092, 4185, 4311, 4455, 4790, 5022, 5115, 5269, 5580, 5748, 5940, 6138, 6820, 7185, 8370, 8622, 8910, 9207, 9580, 10044, 10230, 10538, 12276, 12555, 12933, 14370, 14849, 15345, 15807, 16740, 17244, 17820, 18414, 20460, 21076, 21555, 25110, 25866, 26345, 27621, 28740, 29698, 30690, 31614, 36828, 38799, 43110, 44547, 46035, 47421, 50220, 51732, 52690, 55242, 59396, 61380, 63228, 64665, 74245, 77598, 79035, 86220, 89094, 92070, 94842, 105380, 110484, 129330, 133641, 138105, 142263, 148490, 155196, 158070, 163339, 178188, 184140, 189684, 193995, 222735, 237105, 258660, 267282, 276210, 284526, 296980, 316140, 326678, 387990, 400923, 426789, 445470, 474210, 490017, 534564, 552420, 569052, 653356, 668205, 711315, 775980, 801846, 816695, 853578, 890940, 948420, 980034, 1202769, 1336410, 1422630, 1470051, 1603692, 1633390, 1707156, 1960068, 2004615, 2133945, 2405538, 2450085, 2672820, 2845260, 2940102, 3266780, 4009230, 4267890, 4410153, 4811076, 4900170, 5880204, 6013845, 7350255, 8018460, 8535780, 8820306, 9800340, 12027690, 13230459, 14700510, 17640612, 22050765, 24055380, 26460918, 29401020, 44101530, 52921836, 66152295, 88203060, 132304590, 264609180]

約数ペア:

[(1, 264609180), (2, 132304590), (3, 88203060), (4, 66152295), (5, 52921836), (6, 44101530), (9, 29401020), (10, 26460918), (11, 24055380), (12, 22050765), (15, 17640612), (18, 14700510), (20, 13230459), (22, 12027690), (27, 9800340), (30, 8820306), (31, 8535780), (33, 8018460), (36, 7350255), (44, 6013845), (45, 5880204), (54, 4900170), (55, 4811076), (60, 4410153), (62, 4267890), (66, 4009230), (81, 3266780), (90, 2940102), (93, 2845260), (99, 2672820), (108, 2450085), (110, 2405538), (124, 2133945), (132, 2004615), (135, 1960068), (155, 1707156), (162, 1633390), (165, 1603692), (180, 1470051), (186, 1422630), (198, 1336410), (220, 1202769), (270, 980034), (279, 948420), (297, 890940), (310, 853578), (324, 816695), (330, 801846), (341, 775980), (372, 711315), (396, 668205), (405, 653356), (465, 569052), (479, 552420), (495, 534564), (540, 490017), (558, 474210), (594, 445470), (620, 426789), (660, 400923), (682, 387990), (810, 326678), (837, 316140), (891, 296980), (930, 284526), (958, 276210), (990, 267282), (1023, 258660), (1116, 237105), (1188, 222735), (1364, 193995), (1395, 189684), (1437, 184140), (1485, 178188), (1620, 163339), (1674, 158070), (1705, 155196), (1782, 148490), (1860, 142263), (1916, 138105), (1980, 133641), (2046, 129330), (2395, 110484), (2511, 105380), (2790, 94842), (2874, 92070), (2970, 89094), (3069, 86220), (3348, 79035), (3410, 77598), (3564, 74245), (4092, 64665), (4185, 63228), (4311, 61380), (4455, 59396), (4790, 55242), (5022, 52690), (5115, 51732), (5269, 50220), (5580, 47421), (5748, 46035), (5940, 44547), (6138, 43110), (6820, 38799), (7185, 36828), (8370, 31614), (8622, 30690), (8910, 29698), (9207, 28740), (9580, 27621), (10044, 26345), (10230, 25866), (10538, 25110), (12276, 21555), (12555, 21076), (12933, 20460), (14370, 18414), (14849, 17820), (15345, 17244), (15807, 16740)]