9845760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{641}}^1$

素因数の和:669

約数の個数: 88

約数和(自身を含む): 31540176

約数和(自身を除く): 21694416

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, 641, 768, 960, 1024, 1280, 1282, 1536, 1920, 1923, 2560, 2564, 3072, 3205, 3840, 3846, 5120, 5128, 6410, 7680, 7692, 9615, 10256, 12820, 15360, 15384, 19230, 20512, 25640, 30768, 38460, 41024, 51280, 61536, 76920, 82048, 102560, 123072, 153840, 164096, 205120, 246144, 307680, 328192, 410240, 492288, 615360, 656384, 820480, 984576, 1230720, 1640960, 1969152, 2461440, 3281920, 4922880, 9845760]

約数ペア:

[(1, 9845760), (2, 4922880), (3, 3281920), (4, 2461440), (5, 1969152), (6, 1640960), (8, 1230720), (10, 984576), (12, 820480), (15, 656384), (16, 615360), (20, 492288), (24, 410240), (30, 328192), (32, 307680), (40, 246144), (48, 205120), (60, 164096), (64, 153840), (80, 123072), (96, 102560), (120, 82048), (128, 76920), (160, 61536), (192, 51280), (240, 41024), (256, 38460), (320, 30768), (384, 25640), (480, 20512), (512, 19230), (640, 15384), (641, 15360), (768, 12820), (960, 10256), (1024, 9615), (1280, 7692), (1282, 7680), (1536, 6410), (1920, 5128), (1923, 5120), (2560, 3846), (2564, 3840), (3072, 3205)]