505098240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{8221}}^1$

素因数の和:8253

約数の個数: 104

約数和(自身を含む): 1616313648

約数和(自身を除く): 1111215408

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, 8221, 10240, 12288, 15360, 16442, 20480, 24663, 30720, 32884, 41105, 49326, 61440, 65768, 82210, 98652, 123315, 131536, 164420, 197304, 246630, 263072, 328840, 394608, 493260, 526144, 657680, 789216, 986520, 1052288, 1315360, 1578432, 1973040, 2104576, 2630720, 3156864, 3946080, 4209152, 5261440, 6313728, 7892160, 8418304, 10522880, 12627456, 15784320, 16836608, 21045760, 25254912, 31568640, 33673216, 42091520, 50509824, 63137280, 84183040, 101019648, 126274560, 168366080, 252549120, 505098240]

約数ペア:

[(1, 505098240), (2, 252549120), (3, 168366080), (4, 126274560), (5, 101019648), (6, 84183040), (8, 63137280), (10, 50509824), (12, 42091520), (15, 33673216), (16, 31568640), (20, 25254912), (24, 21045760), (30, 16836608), (32, 15784320), (40, 12627456), (48, 10522880), (60, 8418304), (64, 7892160), (80, 6313728), (96, 5261440), (120, 4209152), (128, 3946080), (160, 3156864), (192, 2630720), (240, 2104576), (256, 1973040), (320, 1578432), (384, 1315360), (480, 1052288), (512, 986520), (640, 789216), (768, 657680), (960, 526144), (1024, 493260), (1280, 394608), (1536, 328840), (1920, 263072), (2048, 246630), (2560, 197304), (3072, 164420), (3840, 131536), (4096, 123315), (5120, 98652), (6144, 82210), (7680, 65768), (8221, 61440), (10240, 49326), (12288, 41105), (15360, 32884), (16442, 30720), (20480, 24663)]