207813120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27059}}^1$

素因数の和:27085

約数の個数: 80

約数和(自身を含む): 664377120

約数和(自身を除く): 456564000

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, 27059, 54118, 81177, 108236, 135295, 162354, 216472, 270590, 324708, 405885, 432944, 541180, 649416, 811770, 865888, 1082360, 1298832, 1623540, 1731776, 2164720, 2597664, 3247080, 3463552, 4329440, 5195328, 6494160, 6927104, 8658880, 10390656, 12988320, 13854208, 17317760, 20781312, 25976640, 34635520, 41562624, 51953280, 69271040, 103906560, 207813120]

約数ペア:

[(1, 207813120), (2, 103906560), (3, 69271040), (4, 51953280), (5, 41562624), (6, 34635520), (8, 25976640), (10, 20781312), (12, 17317760), (15, 13854208), (16, 12988320), (20, 10390656), (24, 8658880), (30, 6927104), (32, 6494160), (40, 5195328), (48, 4329440), (60, 3463552), (64, 3247080), (80, 2597664), (96, 2164720), (120, 1731776), (128, 1623540), (160, 1298832), (192, 1082360), (240, 865888), (256, 811770), (320, 649416), (384, 541180), (480, 432944), (512, 405885), (640, 324708), (768, 270590), (960, 216472), (1280, 162354), (1536, 135295), (1920, 108236), (2560, 81177), (3840, 54118), (7680, 27059)]