201960960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26297}}^1$

素因数の和:26323

約数の個数: 80

約数和(自身を含む): 645668496

約数和(自身を除く): 443707536

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, 26297, 52594, 78891, 105188, 131485, 157782, 210376, 262970, 315564, 394455, 420752, 525940, 631128, 788910, 841504, 1051880, 1262256, 1577820, 1683008, 2103760, 2524512, 3155640, 3366016, 4207520, 5049024, 6311280, 6732032, 8415040, 10098048, 12622560, 13464064, 16830080, 20196096, 25245120, 33660160, 40392192, 50490240, 67320320, 100980480, 201960960]

約数ペア:

[(1, 201960960), (2, 100980480), (3, 67320320), (4, 50490240), (5, 40392192), (6, 33660160), (8, 25245120), (10, 20196096), (12, 16830080), (15, 13464064), (16, 12622560), (20, 10098048), (24, 8415040), (30, 6732032), (32, 6311280), (40, 5049024), (48, 4207520), (60, 3366016), (64, 3155640), (80, 2524512), (96, 2103760), (120, 1683008), (128, 1577820), (160, 1262256), (192, 1051880), (240, 841504), (256, 788910), (320, 631128), (384, 525940), (480, 420752), (512, 394455), (640, 315564), (768, 262970), (960, 210376), (1280, 157782), (1536, 131485), (1920, 105188), (2560, 78891), (3840, 52594), (7680, 26297)]