9960960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1297}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 31868496

約数和(自身を除く): 21907536

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, 1297, 1536, 1920, 2560, 2594, 3840, 3891, 5188, 6485, 7680, 7782, 10376, 12970, 15564, 19455, 20752, 25940, 31128, 38910, 41504, 51880, 62256, 77820, 83008, 103760, 124512, 155640, 166016, 207520, 249024, 311280, 332032, 415040, 498048, 622560, 664064, 830080, 996096, 1245120, 1660160, 1992192, 2490240, 3320320, 4980480, 9960960]

約数ペア:

[(1, 9960960), (2, 4980480), (3, 3320320), (4, 2490240), (5, 1992192), (6, 1660160), (8, 1245120), (10, 996096), (12, 830080), (15, 664064), (16, 622560), (20, 498048), (24, 415040), (30, 332032), (32, 311280), (40, 249024), (48, 207520), (60, 166016), (64, 155640), (80, 124512), (96, 103760), (120, 83008), (128, 77820), (160, 62256), (192, 51880), (240, 41504), (256, 38910), (320, 31128), (384, 25940), (480, 20752), (512, 19455), (640, 15564), (768, 12970), (960, 10376), (1280, 7782), (1297, 7680), (1536, 6485), (1920, 5188), (2560, 3891), (2594, 3840)]