2649822480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{8539}}^1$

素因数の和:8989

約数の個数: 120

約数和(自身を含む): 8920679040

約数和(自身を除く): 6270856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 431, 720, 862, 1293, 1724, 2155, 2586, 3448, 3879, 4310, 5172, 6465, 6896, 7758, 8539, 8620, 10344, 12930, 15516, 17078, 17240, 19395, 20688, 25617, 25860, 31032, 34156, 34480, 38790, 42695, 51234, 51720, 62064, 68312, 76851, 77580, 85390, 102468, 103440, 128085, 136624, 153702, 155160, 170780, 204936, 256170, 307404, 310320, 341560, 384255, 409872, 512340, 614808, 683120, 768510, 1024680, 1229616, 1537020, 2049360, 3074040, 3680309, 6148080, 7360618, 11040927, 14721236, 18401545, 22081854, 29442472, 33122781, 36803090, 44163708, 55204635, 58884944, 66245562, 73606180, 88327416, 110409270, 132491124, 147212360, 165613905, 176654832, 220818540, 264982248, 294424720, 331227810, 441637080, 529964496, 662455620, 883274160, 1324911240, 2649822480]

約数ペア:

[(1, 2649822480), (2, 1324911240), (3, 883274160), (4, 662455620), (5, 529964496), (6, 441637080), (8, 331227810), (9, 294424720), (10, 264982248), (12, 220818540), (15, 176654832), (16, 165613905), (18, 147212360), (20, 132491124), (24, 110409270), (30, 88327416), (36, 73606180), (40, 66245562), (45, 58884944), (48, 55204635), (60, 44163708), (72, 36803090), (80, 33122781), (90, 29442472), (120, 22081854), (144, 18401545), (180, 14721236), (240, 11040927), (360, 7360618), (431, 6148080), (720, 3680309), (862, 3074040), (1293, 2049360), (1724, 1537020), (2155, 1229616), (2586, 1024680), (3448, 768510), (3879, 683120), (4310, 614808), (5172, 512340), (6465, 409872), (6896, 384255), (7758, 341560), (8539, 310320), (8620, 307404), (10344, 256170), (12930, 204936), (15516, 170780), (17078, 155160), (17240, 153702), (19395, 136624), (20688, 128085), (25617, 103440), (25860, 102468), (31032, 85390), (34156, 77580), (34480, 76851), (38790, 68312), (42695, 62064), (51234, 51720)]