1438978560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{187367}}^1$

素因数の和:187393

約数の個数: 80

約数和(自身を含む): 4600259136

約数和(自身を除く): 3161280576

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, 1280, 1536, 1920, 2560, 3840, 7680, 187367, 374734, 562101, 749468, 936835, 1124202, 1498936, 1873670, 2248404, 2810505, 2997872, 3747340, 4496808, 5621010, 5995744, 7494680, 8993616, 11242020, 11991488, 14989360, 17987232, 22484040, 23982976, 29978720, 35974464, 44968080, 47965952, 59957440, 71948928, 89936160, 95931904, 119914880, 143897856, 179872320, 239829760, 287795712, 359744640, 479659520, 719489280, 1438978560]

約数ペア:

[(1, 1438978560), (2, 719489280), (3, 479659520), (4, 359744640), (5, 287795712), (6, 239829760), (8, 179872320), (10, 143897856), (12, 119914880), (15, 95931904), (16, 89936160), (20, 71948928), (24, 59957440), (30, 47965952), (32, 44968080), (40, 35974464), (48, 29978720), (60, 23982976), (64, 22484040), (80, 17987232), (96, 14989360), (120, 11991488), (128, 11242020), (160, 8993616), (192, 7494680), (240, 5995744), (256, 5621010), (320, 4496808), (384, 3747340), (480, 2997872), (512, 2810505), (640, 2248404), (768, 1873670), (960, 1498936), (1280, 1124202), (1536, 936835), (1920, 749468), (2560, 562101), (3840, 374734), (7680, 187367)]