9880687.00000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10163}}^1$

素因数の和:10193

約数の個数: 120

約数和(自身を含む): 294918624

約数和(自身を除く): 214427664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10163, 20326, 30489, 40652, 50815, 60978, 81304, 91467, 101630, 111793, 121956, 152445, 162608, 182934, 203260, 223586, 243912, 304890, 335379, 365868, 406520, 447172, 457335, 487824, 558965, 609780, 670758, 731736, 813040, 894344, 914670, 1006137, 1117930, 1219560, 1341516, 1463472, 1676895, 1788688, 1829340, 2012274, 2235860, 2439120, 2683032, 3353790, 3658680, 4024548, 4471720, 5030685, 5366064, 6707580, 7317360, 8049096, 8943440, 10061370, 13415160, 16098192, 20122740, 26830320, 40245480, 80490960]

約数ペア:

[(1, 80490960), (2, 40245480), (3, 26830320), (4, 20122740), (5, 16098192), (6, 13415160), (8, 10061370), (9, 8943440), (10, 8049096), (11, 7317360), (12, 6707580), (15, 5366064), (16, 5030685), (18, 4471720), (20, 4024548), (22, 3658680), (24, 3353790), (30, 2683032), (33, 2439120), (36, 2235860), (40, 2012274), (44, 1829340), (45, 1788688), (48, 1676895), (55, 1463472), (60, 1341516), (66, 1219560), (72, 1117930), (80, 1006137), (88, 914670), (90, 894344), (99, 813040), (110, 731736), (120, 670758), (132, 609780), (144, 558965), (165, 487824), (176, 457335), (180, 447172), (198, 406520), (220, 365868), (240, 335379), (264, 304890), (330, 243912), (360, 223586), (396, 203260), (440, 182934), (495, 162608), (528, 152445), (660, 121956), (720, 111793), (792, 101630), (880, 91467), (990, 81304), (1320, 60978), (1584, 50815), (1980, 40652), (2640, 30489), (3960, 20326), (7920, 10163)]