1520962560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 264

約数和(自身を含む): 5677722960

約数和(自身を除く): 4156760400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2539, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5078, 5120, 5760, 6240, 6656, 7488, 7617, 7680, 8320, 9216, 9360, 9984, 10156, 11520, 12480, 12695, 13312, 14976, 15234, 15360, 16640, 18720, 19968, 20312, 22851, 23040, 24960, 25390, 29952, 30468, 33007, 33280, 37440, 38085, 39936, 40624, 45702, 46080, 49920, 50780, 59904, 60936, 66014, 66560, 74880, 76170, 81248, 91404, 99021, 99840, 101560, 114255, 119808, 121872, 132028, 149760, 152340, 162496, 165035, 182808, 198042, 199680, 203120, 228510, 243744, 264056, 297063, 299520, 304680, 324992, 330070, 365616, 396084, 406240, 457020, 487488, 495105, 528112, 594126, 599040, 609360, 649984, 660140, 731232, 792168, 812480, 914040, 974976, 990210, 1056224, 1188252, 1218720, 1299968, 1320280, 1462464, 1485315, 1584336, 1624960, 1828080, 1949952, 1980420, 2112448, 2376504, 2437440, 2599936, 2640560, 2924928, 2970630, 3168672, 3249920, 3656160, 3899904, 3960840, 4224896, 4753008, 4874880, 5281120, 5849856, 5941260, 6337344, 6499840, 7312320, 7799808, 7921680, 8449792, 9506016, 9749760, 10562240, 11699712, 11882520, 12674688, 12999680, 14624640, 15843360, 16899584, 19012032, 19499520, 21124480, 23399424, 23765040, 25349376, 29249280, 31686720, 33799168, 38024064, 38999040, 42248960, 47530080, 50698752, 58498560, 63373440, 76048128, 84497920, 95060160, 101397504, 116997120, 126746880, 152096256, 168995840, 190120320, 253493760, 304192512, 380240640, 506987520, 760481280, 1520962560]

約数ペア:

[(1, 1520962560), (2, 760481280), (3, 506987520), (4, 380240640), (5, 304192512), (6, 253493760), (8, 190120320), (9, 168995840), (10, 152096256), (12, 126746880), (13, 116997120), (15, 101397504), (16, 95060160), (18, 84497920), (20, 76048128), (24, 63373440), (26, 58498560), (30, 50698752), (32, 47530080), (36, 42248960), (39, 38999040), (40, 38024064), (45, 33799168), (48, 31686720), (52, 29249280), (60, 25349376), (64, 23765040), (65, 23399424), (72, 21124480), (78, 19499520), (80, 19012032), (90, 16899584), (96, 15843360), (104, 14624640), (117, 12999680), (120, 12674688), (128, 11882520), (130, 11699712), (144, 10562240), (156, 9749760), (160, 9506016), (180, 8449792), (192, 7921680), (195, 7799808), (208, 7312320), (234, 6499840), (240, 6337344), (256, 5941260), (260, 5849856), (288, 5281120), (312, 4874880), (320, 4753008), (360, 4224896), (384, 3960840), (390, 3899904), (416, 3656160), (468, 3249920), (480, 3168672), (512, 2970630), (520, 2924928), (576, 2640560), (585, 2599936), (624, 2437440), (640, 2376504), (720, 2112448), (768, 1980420), (780, 1949952), (832, 1828080), (936, 1624960), (960, 1584336), (1024, 1485315), (1040, 1462464), (1152, 1320280), (1170, 1299968), (1248, 1218720), (1280, 1188252), (1440, 1056224), (1536, 990210), (1560, 974976), (1664, 914040), (1872, 812480), (1920, 792168), (2080, 731232), (2304, 660140), (2340, 649984), (2496, 609360), (2539, 599040), (2560, 594126), (2880, 528112), (3072, 495105), (3120, 487488), (3328, 457020), (3744, 406240), (3840, 396084), (4160, 365616), (4608, 330070), (4680, 324992), (4992, 304680), (5078, 299520), (5120, 297063), (5760, 264056), (6240, 243744), (6656, 228510), (7488, 203120), (7617, 199680), (7680, 198042), (8320, 182808), (9216, 165035), (9360, 162496), (9984, 152340), (10156, 149760), (11520, 132028), (12480, 121872), (12695, 119808), (13312, 114255), (14976, 101560), (15234, 99840), (15360, 99021), (16640, 91404), (18720, 81248), (19968, 76170), (20312, 74880), (22851, 66560), (23040, 66014), (24960, 60936), (25390, 59904), (29952, 50780), (30468, 49920), (33007, 46080), (33280, 45702), (37440, 40624), (38085, 39936)]