8949421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 28531077120

約数和(自身を除く): 19581655200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 239, 240, 362, 431, 478, 480, 543, 717, 724, 862, 905, 956, 1086, 1195, 1293, 1434, 1448, 1724, 1810, 1912, 2155, 2172, 2390, 2586, 2715, 2868, 2896, 3448, 3585, 3620, 3824, 4310, 4344, 4780, 5172, 5430, 5736, 5792, 6465, 6896, 7170, 7240, 7648, 8620, 8688, 9560, 10344, 10860, 11472, 12930, 13792, 14340, 14480, 17240, 17376, 19120, 20688, 21720, 22944, 25860, 28680, 28960, 34480, 38240, 41376, 43259, 43440, 51720, 57360, 68960, 78011, 86518, 86880, 103009, 103440, 114720, 129777, 156022, 173036, 206018, 206880, 216295, 234033, 259554, 309027, 312044, 346072, 390055, 412036, 432590, 468066, 515045, 519108, 618054, 624088, 648885, 692144, 780110, 824072, 865180, 936132, 1030090, 1038216, 1170165, 1236108, 1248176, 1297770, 1384288, 1545135, 1560220, 1648144, 1730360, 1872264, 2060180, 2076432, 2340330, 2472216, 2496352, 2595540, 3090270, 3120440, 3296288, 3460720, 3744528, 4120360, 4152864, 4680660, 4944432, 5191080, 6180540, 6240880, 6921440, 7489056, 8240720, 9361320, 9888864, 10382160, 12361080, 12481760, 16481440, 18644629, 18722640, 20764320, 24722160, 37289258, 37445280, 49444320, 55933887, 74578516, 93223145, 111867774, 149157032, 186446290, 223735548, 279669435, 298314064, 372892580, 447471096, 559338870, 596628128, 745785160, 894942192, 1118677740, 1491570320, 1789884384, 2237355480, 2983140640, 4474710960, 8949421920]

約数ペア:

[(1, 8949421920), (2, 4474710960), (3, 2983140640), (4, 2237355480), (5, 1789884384), (6, 1491570320), (8, 1118677740), (10, 894942192), (12, 745785160), (15, 596628128), (16, 559338870), (20, 447471096), (24, 372892580), (30, 298314064), (32, 279669435), (40, 223735548), (48, 186446290), (60, 149157032), (80, 111867774), (96, 93223145), (120, 74578516), (160, 55933887), (181, 49444320), (239, 37445280), (240, 37289258), (362, 24722160), (431, 20764320), (478, 18722640), (480, 18644629), (543, 16481440), (717, 12481760), (724, 12361080), (862, 10382160), (905, 9888864), (956, 9361320), (1086, 8240720), (1195, 7489056), (1293, 6921440), (1434, 6240880), (1448, 6180540), (1724, 5191080), (1810, 4944432), (1912, 4680660), (2155, 4152864), (2172, 4120360), (2390, 3744528), (2586, 3460720), (2715, 3296288), (2868, 3120440), (2896, 3090270), (3448, 2595540), (3585, 2496352), (3620, 2472216), (3824, 2340330), (4310, 2076432), (4344, 2060180), (4780, 1872264), (5172, 1730360), (5430, 1648144), (5736, 1560220), (5792, 1545135), (6465, 1384288), (6896, 1297770), (7170, 1248176), (7240, 1236108), (7648, 1170165), (8620, 1038216), (8688, 1030090), (9560, 936132), (10344, 865180), (10860, 824072), (11472, 780110), (12930, 692144), (13792, 648885), (14340, 624088), (14480, 618054), (17240, 519108), (17376, 515045), (19120, 468066), (20688, 432590), (21720, 412036), (22944, 390055), (25860, 346072), (28680, 312044), (28960, 309027), (34480, 259554), (38240, 234033), (41376, 216295), (43259, 206880), (43440, 206018), (51720, 173036), (57360, 156022), (68960, 129777), (78011, 114720), (86518, 103440), (86880, 103009)]