122628240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 487468800

約数和(自身を除く): 364840560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 839, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1678, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2517, 2520, 2610, 3045, 3248, 3356, 3480, 3654, 4060, 4176, 4195, 4872, 5034, 5040, 5220, 5873, 6090, 6712, 6960, 7308, 7551, 8120, 8390, 9135, 9744, 10068, 10440, 11746, 12180, 12585, 13424, 14616, 15102, 16240, 16780, 17619, 18270, 20136, 20880, 23492, 24331, 24360, 25170, 29232, 29365, 30204, 33560, 35238, 36540, 37755, 40272, 46984, 48662, 48720, 50340, 52857, 58730, 60408, 67120, 70476, 72993, 73080, 75510, 88095, 93968, 97324, 100680, 105714, 117460, 120816, 121655, 140952, 145986, 146160, 151020, 170317, 176190, 194648, 201360, 211428, 218979, 234920, 243310, 264285, 281904, 291972, 302040, 340634, 352380, 364965, 389296, 422856, 437958, 469840, 486620, 510951, 528570, 583944, 604080, 681268, 704760, 729930, 845712, 851585, 875916, 973240, 1021902, 1057140, 1094895, 1167888, 1362536, 1409520, 1459860, 1532853, 1703170, 1751832, 1946480, 2043804, 2114280, 2189790, 2554755, 2725072, 2919720, 3065706, 3406340, 3503664, 4087608, 4228560, 4379580, 5109510, 5839440, 6131412, 6812680, 7664265, 8175216, 8759160, 10219020, 12262824, 13625360, 15328530, 17518320, 20438040, 24525648, 30657060, 40876080, 61314120, 122628240]

約数ペア:

[(1, 122628240), (2, 61314120), (3, 40876080), (4, 30657060), (5, 24525648), (6, 20438040), (7, 17518320), (8, 15328530), (9, 13625360), (10, 12262824), (12, 10219020), (14, 8759160), (15, 8175216), (16, 7664265), (18, 6812680), (20, 6131412), (21, 5839440), (24, 5109510), (28, 4379580), (29, 4228560), (30, 4087608), (35, 3503664), (36, 3406340), (40, 3065706), (42, 2919720), (45, 2725072), (48, 2554755), (56, 2189790), (58, 2114280), (60, 2043804), (63, 1946480), (70, 1751832), (72, 1703170), (80, 1532853), (84, 1459860), (87, 1409520), (90, 1362536), (105, 1167888), (112, 1094895), (116, 1057140), (120, 1021902), (126, 973240), (140, 875916), (144, 851585), (145, 845712), (168, 729930), (174, 704760), (180, 681268), (203, 604080), (210, 583944), (232, 528570), (240, 510951), (252, 486620), (261, 469840), (280, 437958), (290, 422856), (315, 389296), (336, 364965), (348, 352380), (360, 340634), (406, 302040), (420, 291972), (435, 281904), (464, 264285), (504, 243310), (522, 234920), (560, 218979), (580, 211428), (609, 201360), (630, 194648), (696, 176190), (720, 170317), (812, 151020), (839, 146160), (840, 145986), (870, 140952), (1008, 121655), (1015, 120816), (1044, 117460), (1160, 105714), (1218, 100680), (1260, 97324), (1305, 93968), (1392, 88095), (1624, 75510), (1678, 73080), (1680, 72993), (1740, 70476), (1827, 67120), (2030, 60408), (2088, 58730), (2320, 52857), (2436, 50340), (2517, 48720), (2520, 48662), (2610, 46984), (3045, 40272), (3248, 37755), (3356, 36540), (3480, 35238), (3654, 33560), (4060, 30204), (4176, 29365), (4195, 29232), (4872, 25170), (5034, 24360), (5040, 24331), (5220, 23492), (5873, 20880), (6090, 20136), (6712, 18270), (6960, 17619), (7308, 16780), (7551, 16240), (8120, 15102), (8390, 14616), (9135, 13424), (9744, 12585), (10068, 12180), (10440, 11746)]