28794531840

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{468661}}^1$

素因数の和:468693

約数の個数: 104

約数和(自身を含む): 92131450608

約数和(自身を除く): 63336918768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 468661, 937322, 1405983, 1874644, 2343305, 2811966, 3749288, 4686610, 5623932, 7029915, 7498576, 9373220, 11247864, 14059830, 14997152, 18746440, 22495728, 28119660, 29994304, 37492880, 44991456, 56239320, 59988608, 74985760, 89982912, 112478640, 119977216, 149971520, 179965824, 224957280, 239954432, 299943040, 359931648, 449914560, 479908864, 599886080, 719863296, 899829120, 959817728, 1199772160, 1439726592, 1799658240, 1919635456, 2399544320, 2879453184, 3599316480, 4799088640, 5758906368, 7198632960, 9598177280, 14397265920, 28794531840]

約数ペア:

[(1, 28794531840), (2, 14397265920), (3, 9598177280), (4, 7198632960), (5, 5758906368), (6, 4799088640), (8, 3599316480), (10, 2879453184), (12, 2399544320), (15, 1919635456), (16, 1799658240), (20, 1439726592), (24, 1199772160), (30, 959817728), (32, 899829120), (40, 719863296), (48, 599886080), (60, 479908864), (64, 449914560), (80, 359931648), (96, 299943040), (120, 239954432), (128, 224957280), (160, 179965824), (192, 149971520), (240, 119977216), (256, 112478640), (320, 89982912), (384, 74985760), (480, 59988608), (512, 56239320), (640, 44991456), (768, 37492880), (960, 29994304), (1024, 28119660), (1280, 22495728), (1536, 18746440), (1920, 14997152), (2048, 14059830), (2560, 11247864), (3072, 9373220), (3840, 7498576), (4096, 7029915), (5120, 5623932), (6144, 4686610), (7680, 3749288), (10240, 2811966), (12288, 2343305), (15360, 1874644), (20480, 1405983), (30720, 937322), (61440, 468661)]