520141680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 180

約数和(自身を含む): 1811227080

約数和(自身を除く): 1291085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 841, 859, 870, 1044, 1160, 1305, 1392, 1682, 1718, 1740, 2088, 2320, 2523, 2577, 2610, 3364, 3436, 3480, 4176, 4205, 4295, 5046, 5154, 5220, 6728, 6872, 6960, 7569, 7731, 8410, 8590, 10092, 10308, 10440, 12615, 12885, 13456, 13744, 15138, 15462, 16820, 17180, 20184, 20616, 20880, 24911, 25230, 25770, 30276, 30924, 33640, 34360, 37845, 38655, 40368, 41232, 49822, 50460, 51540, 60552, 61848, 67280, 68720, 74733, 75690, 77310, 99644, 100920, 103080, 121104, 123696, 124555, 149466, 151380, 154620, 199288, 201840, 206160, 224199, 249110, 298932, 302760, 309240, 373665, 398576, 448398, 498220, 597864, 605520, 618480, 722419, 747330, 896796, 996440, 1120995, 1195728, 1444838, 1494660, 1793592, 1992880, 2167257, 2241990, 2889676, 2989320, 3587184, 3612095, 4334514, 4483980, 5779352, 5978640, 6501771, 7224190, 8669028, 8967960, 10836285, 11558704, 13003542, 14448380, 17338056, 17935920, 21672570, 26007084, 28896760, 32508855, 34676112, 43345140, 52014168, 57793520, 65017710, 86690280, 104028336, 130035420, 173380560, 260070840, 520141680]

約数ペア:

[(1, 520141680), (2, 260070840), (3, 173380560), (4, 130035420), (5, 104028336), (6, 86690280), (8, 65017710), (9, 57793520), (10, 52014168), (12, 43345140), (15, 34676112), (16, 32508855), (18, 28896760), (20, 26007084), (24, 21672570), (29, 17935920), (30, 17338056), (36, 14448380), (40, 13003542), (45, 11558704), (48, 10836285), (58, 8967960), (60, 8669028), (72, 7224190), (80, 6501771), (87, 5978640), (90, 5779352), (116, 4483980), (120, 4334514), (144, 3612095), (145, 3587184), (174, 2989320), (180, 2889676), (232, 2241990), (240, 2167257), (261, 1992880), (290, 1793592), (348, 1494660), (360, 1444838), (435, 1195728), (464, 1120995), (522, 996440), (580, 896796), (696, 747330), (720, 722419), (841, 618480), (859, 605520), (870, 597864), (1044, 498220), (1160, 448398), (1305, 398576), (1392, 373665), (1682, 309240), (1718, 302760), (1740, 298932), (2088, 249110), (2320, 224199), (2523, 206160), (2577, 201840), (2610, 199288), (3364, 154620), (3436, 151380), (3480, 149466), (4176, 124555), (4205, 123696), (4295, 121104), (5046, 103080), (5154, 100920), (5220, 99644), (6728, 77310), (6872, 75690), (6960, 74733), (7569, 68720), (7731, 67280), (8410, 61848), (8590, 60552), (10092, 51540), (10308, 50460), (10440, 49822), (12615, 41232), (12885, 40368), (13456, 38655), (13744, 37845), (15138, 34360), (15462, 33640), (16820, 30924), (17180, 30276), (20184, 25770), (20616, 25230), (20880, 24911)]