55179840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 176662080

約数和(自身を除く): 121482240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 251, 320, 458, 480, 502, 687, 753, 916, 960, 1004, 1145, 1255, 1374, 1506, 1832, 2008, 2290, 2510, 2748, 3012, 3435, 3664, 3765, 4016, 4580, 5020, 5496, 6024, 6870, 7328, 7530, 8032, 9160, 10040, 10992, 12048, 13740, 14656, 15060, 16064, 18320, 20080, 21984, 24096, 27480, 30120, 36640, 40160, 43968, 48192, 54960, 57479, 60240, 73280, 80320, 109920, 114958, 120480, 172437, 219840, 229916, 240960, 287395, 344874, 459832, 574790, 689748, 862185, 919664, 1149580, 1379496, 1724370, 1839328, 2299160, 2758992, 3448740, 3678656, 4598320, 5517984, 6897480, 9196640, 11035968, 13794960, 18393280, 27589920, 55179840]

約数ペア:

[(1, 55179840), (2, 27589920), (3, 18393280), (4, 13794960), (5, 11035968), (6, 9196640), (8, 6897480), (10, 5517984), (12, 4598320), (15, 3678656), (16, 3448740), (20, 2758992), (24, 2299160), (30, 1839328), (32, 1724370), (40, 1379496), (48, 1149580), (60, 919664), (64, 862185), (80, 689748), (96, 574790), (120, 459832), (160, 344874), (192, 287395), (229, 240960), (240, 229916), (251, 219840), (320, 172437), (458, 120480), (480, 114958), (502, 109920), (687, 80320), (753, 73280), (916, 60240), (960, 57479), (1004, 54960), (1145, 48192), (1255, 43968), (1374, 40160), (1506, 36640), (1832, 30120), (2008, 27480), (2290, 24096), (2510, 21984), (2748, 20080), (3012, 18320), (3435, 16064), (3664, 15060), (3765, 14656), (4016, 13740), (4580, 12048), (5020, 10992), (5496, 10040), (6024, 9160), (6870, 8032), (7328, 7530)]