8865804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{21013}}^1$

素因数の和:21327

約数の個数: 144

約数和(自身を含む): 30359262024

約数和(自身を除く): 21493457064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 293, 360, 480, 586, 720, 879, 1172, 1440, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 8790, 9376, 10548, 11720, 13185, 14064, 17580, 21013, 21096, 23440, 26370, 28128, 35160, 42026, 42192, 46880, 52740, 63039, 70320, 84052, 84384, 105065, 105480, 126078, 140640, 168104, 189117, 210130, 210960, 252156, 315195, 336208, 378234, 420260, 421920, 504312, 630390, 672416, 756468, 840520, 945585, 1008624, 1260780, 1512936, 1681040, 1891170, 2017248, 2521560, 3025872, 3362080, 3782340, 5043120, 6051744, 6156809, 7564680, 10086240, 12313618, 15129360, 18470427, 24627236, 30258720, 30784045, 36940854, 49254472, 55411281, 61568090, 73881708, 92352135, 98508944, 110822562, 123136180, 147763416, 184704270, 197017888, 221645124, 246272360, 277056405, 295526832, 369408540, 443290248, 492544720, 554112810, 591053664, 738817080, 886580496, 985089440, 1108225620, 1477634160, 1773160992, 2216451240, 2955268320, 4432902480, 8865804960]

約数ペア:

[(1, 8865804960), (2, 4432902480), (3, 2955268320), (4, 2216451240), (5, 1773160992), (6, 1477634160), (8, 1108225620), (9, 985089440), (10, 886580496), (12, 738817080), (15, 591053664), (16, 554112810), (18, 492544720), (20, 443290248), (24, 369408540), (30, 295526832), (32, 277056405), (36, 246272360), (40, 221645124), (45, 197017888), (48, 184704270), (60, 147763416), (72, 123136180), (80, 110822562), (90, 98508944), (96, 92352135), (120, 73881708), (144, 61568090), (160, 55411281), (180, 49254472), (240, 36940854), (288, 30784045), (293, 30258720), (360, 24627236), (480, 18470427), (586, 15129360), (720, 12313618), (879, 10086240), (1172, 7564680), (1440, 6156809), (1465, 6051744), (1758, 5043120), (2344, 3782340), (2637, 3362080), (2930, 3025872), (3516, 2521560), (4395, 2017248), (4688, 1891170), (5274, 1681040), (5860, 1512936), (7032, 1260780), (8790, 1008624), (9376, 945585), (10548, 840520), (11720, 756468), (13185, 672416), (14064, 630390), (17580, 504312), (21013, 421920), (21096, 420260), (23440, 378234), (26370, 336208), (28128, 315195), (35160, 252156), (42026, 210960), (42192, 210130), (46880, 189117), (52740, 168104), (63039, 140640), (70320, 126078), (84052, 105480), (84384, 105065)]