233994240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 144

約数和(自身を含む): 811301400

約数和(自身を除く): 577307160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2539, 2560, 2880, 3072, 3840, 4608, 5078, 5120, 5760, 6144, 7617, 7680, 9216, 10156, 10240, 11520, 12695, 15234, 15360, 18432, 20312, 22851, 23040, 25390, 30468, 30720, 38085, 40624, 45702, 46080, 50780, 60936, 76170, 81248, 91404, 92160, 101560, 114255, 121872, 152340, 162496, 182808, 203120, 228510, 243744, 304680, 324992, 365616, 406240, 457020, 487488, 609360, 649984, 731232, 812480, 914040, 974976, 1218720, 1299968, 1462464, 1624960, 1828080, 1949952, 2437440, 2599936, 2924928, 3249920, 3656160, 3899904, 4874880, 5199872, 5849856, 6499840, 7312320, 7799808, 9749760, 11699712, 12999680, 14624640, 15599616, 19499520, 23399424, 25999360, 29249280, 38999040, 46798848, 58498560, 77998080, 116997120, 233994240]

約数ペア:

[(1, 233994240), (2, 116997120), (3, 77998080), (4, 58498560), (5, 46798848), (6, 38999040), (8, 29249280), (9, 25999360), (10, 23399424), (12, 19499520), (15, 15599616), (16, 14624640), (18, 12999680), (20, 11699712), (24, 9749760), (30, 7799808), (32, 7312320), (36, 6499840), (40, 5849856), (45, 5199872), (48, 4874880), (60, 3899904), (64, 3656160), (72, 3249920), (80, 2924928), (90, 2599936), (96, 2437440), (120, 1949952), (128, 1828080), (144, 1624960), (160, 1462464), (180, 1299968), (192, 1218720), (240, 974976), (256, 914040), (288, 812480), (320, 731232), (360, 649984), (384, 609360), (480, 487488), (512, 457020), (576, 406240), (640, 365616), (720, 324992), (768, 304680), (960, 243744), (1024, 228510), (1152, 203120), (1280, 182808), (1440, 162496), (1536, 152340), (1920, 121872), (2048, 114255), (2304, 101560), (2539, 92160), (2560, 91404), (2880, 81248), (3072, 76170), (3840, 60936), (4608, 50780), (5078, 46080), (5120, 45702), (5760, 40624), (6144, 38085), (7617, 30720), (7680, 30468), (9216, 25390), (10156, 23040), (10240, 22851), (11520, 20312), (12695, 18432), (15234, 15360)]