11838960

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 280

約数和(自身を含む): 48791520

約数和(自身を除く): 36952560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 240, 243, 252, 261, 270, 280, 290, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 486, 504, 522, 540, 560, 567, 580, 609, 630, 648, 696, 720, 729, 756, 783, 810, 812, 840, 870, 945, 972, 1008, 1015, 1044, 1080, 1134, 1160, 1215, 1218, 1260, 1296, 1305, 1392, 1458, 1512, 1566, 1620, 1624, 1680, 1701, 1740, 1827, 1890, 1944, 2030, 2088, 2160, 2268, 2320, 2349, 2430, 2436, 2520, 2610, 2835, 2916, 3024, 3045, 3132, 3240, 3248, 3402, 3480, 3645, 3654, 3780, 3888, 3915, 4060, 4176, 4536, 4698, 4860, 4872, 5040, 5103, 5220, 5481, 5670, 5832, 6090, 6264, 6480, 6804, 6960, 7047, 7290, 7308, 7560, 7830, 8120, 8505, 9072, 9135, 9396, 9720, 9744, 10206, 10440, 10962, 11340, 11664, 11745, 12180, 12528, 13608, 14094, 14580, 14616, 15120, 15660, 16240, 16443, 17010, 18270, 18792, 19440, 20412, 20880, 21141, 21924, 22680, 23490, 24360, 25515, 27216, 27405, 28188, 29160, 29232, 31320, 32886, 34020, 35235, 36540, 37584, 40824, 42282, 43848, 45360, 46980, 48720, 49329, 51030, 54810, 56376, 58320, 62640, 65772, 68040, 70470, 73080, 81648, 82215, 84564, 87696, 93960, 98658, 102060, 105705, 109620, 112752, 131544, 136080, 140940, 146160, 147987, 164430, 169128, 187920, 197316, 204120, 211410, 219240, 246645, 263088, 281880, 295974, 328860, 338256, 394632, 408240, 422820, 438480, 493290, 563760, 591948, 657720, 739935, 789264, 845640, 986580, 1183896, 1315440, 1479870, 1691280, 1973160, 2367792, 2959740, 3946320, 5919480, 11838960]

約数ペア:

[(1, 11838960), (2, 5919480), (3, 3946320), (4, 2959740), (5, 2367792), (6, 1973160), (7, 1691280), (8, 1479870), (9, 1315440), (10, 1183896), (12, 986580), (14, 845640), (15, 789264), (16, 739935), (18, 657720), (20, 591948), (21, 563760), (24, 493290), (27, 438480), (28, 422820), (29, 408240), (30, 394632), (35, 338256), (36, 328860), (40, 295974), (42, 281880), (45, 263088), (48, 246645), (54, 219240), (56, 211410), (58, 204120), (60, 197316), (63, 187920), (70, 169128), (72, 164430), (80, 147987), (81, 146160), (84, 140940), (87, 136080), (90, 131544), (105, 112752), (108, 109620), (112, 105705), (116, 102060), (120, 98658), (126, 93960), (135, 87696), (140, 84564), (144, 82215), (145, 81648), (162, 73080), (168, 70470), (174, 68040), (180, 65772), (189, 62640), (203, 58320), (210, 56376), (216, 54810), (232, 51030), (240, 49329), (243, 48720), (252, 46980), (261, 45360), (270, 43848), (280, 42282), (290, 40824), (315, 37584), (324, 36540), (336, 35235), (348, 34020), (360, 32886), (378, 31320), (405, 29232), (406, 29160), (420, 28188), (432, 27405), (435, 27216), (464, 25515), (486, 24360), (504, 23490), (522, 22680), (540, 21924), (560, 21141), (567, 20880), (580, 20412), (609, 19440), (630, 18792), (648, 18270), (696, 17010), (720, 16443), (729, 16240), (756, 15660), (783, 15120), (810, 14616), (812, 14580), (840, 14094), (870, 13608), (945, 12528), (972, 12180), (1008, 11745), (1015, 11664), (1044, 11340), (1080, 10962), (1134, 10440), (1160, 10206), (1215, 9744), (1218, 9720), (1260, 9396), (1296, 9135), (1305, 9072), (1392, 8505), (1458, 8120), (1512, 7830), (1566, 7560), (1620, 7308), (1624, 7290), (1680, 7047), (1701, 6960), (1740, 6804), (1827, 6480), (1890, 6264), (1944, 6090), (2030, 5832), (2088, 5670), (2160, 5481), (2268, 5220), (2320, 5103), (2349, 5040), (2430, 4872), (2436, 4860), (2520, 4698), (2610, 4536), (2835, 4176), (2916, 4060), (3024, 3915), (3045, 3888), (3132, 3780), (3240, 3654), (3248, 3645), (3402, 3480)]