9876885120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{571579}}^1$

素因数の和:571607

約数の個数: 128

約数和(自身を含む): 34980696000

約数和(自身を除く): 25103810880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 571579, 1143158, 1714737, 2286316, 2857895, 3429474, 4572632, 5144211, 5715790, 6858948, 8573685, 9145264, 10288422, 11431580, 13717896, 15432633, 17147370, 18290528, 20576844, 22863160, 25721055, 27435792, 30865266, 34294740, 36581056, 41153688, 45726320, 51442110, 54871584, 61730532, 68589480, 73162112, 77163165, 82307376, 91452640, 102884220, 109743168, 123461064, 137178960, 154326330, 164614752, 182905280, 205768440, 219486336, 246922128, 274357920, 308652660, 329229504, 365810560, 411536880, 493844256, 548715840, 617305320, 658459008, 823073760, 987688512, 1097431680, 1234610640, 1646147520, 1975377024, 2469221280, 3292295040, 4938442560, 9876885120]

約数ペア:

[(1, 9876885120), (2, 4938442560), (3, 3292295040), (4, 2469221280), (5, 1975377024), (6, 1646147520), (8, 1234610640), (9, 1097431680), (10, 987688512), (12, 823073760), (15, 658459008), (16, 617305320), (18, 548715840), (20, 493844256), (24, 411536880), (27, 365810560), (30, 329229504), (32, 308652660), (36, 274357920), (40, 246922128), (45, 219486336), (48, 205768440), (54, 182905280), (60, 164614752), (64, 154326330), (72, 137178960), (80, 123461064), (90, 109743168), (96, 102884220), (108, 91452640), (120, 82307376), (128, 77163165), (135, 73162112), (144, 68589480), (160, 61730532), (180, 54871584), (192, 51442110), (216, 45726320), (240, 41153688), (270, 36581056), (288, 34294740), (320, 30865266), (360, 27435792), (384, 25721055), (432, 22863160), (480, 20576844), (540, 18290528), (576, 17147370), (640, 15432633), (720, 13717896), (864, 11431580), (960, 10288422), (1080, 9145264), (1152, 8573685), (1440, 6858948), (1728, 5715790), (1920, 5144211), (2160, 4572632), (2880, 3429474), (3456, 2857895), (4320, 2286316), (5760, 1714737), (8640, 1143158), (17280, 571579)]