54396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 180940800

約数和(自身を除く): 126544560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 151, 152, 158, 190, 228, 237, 240, 285, 302, 304, 316, 380, 395, 453, 456, 474, 570, 604, 632, 755, 760, 790, 906, 912, 948, 1140, 1185, 1208, 1264, 1501, 1510, 1520, 1580, 1812, 1896, 2265, 2280, 2370, 2416, 2869, 3002, 3020, 3160, 3624, 3792, 4503, 4530, 4560, 4740, 5738, 6004, 6040, 6320, 7248, 7505, 8607, 9006, 9060, 9480, 11476, 11929, 12008, 12080, 14345, 15010, 17214, 18012, 18120, 18960, 22515, 22952, 23858, 24016, 28690, 30020, 34428, 35787, 36024, 36240, 43035, 45030, 45904, 47716, 57380, 59645, 60040, 68856, 71574, 72048, 86070, 90060, 95432, 114760, 119290, 120080, 137712, 143148, 172140, 178935, 180120, 190864, 226651, 229520, 238580, 286296, 344280, 357870, 360240, 453302, 477160, 572592, 679953, 688560, 715740, 906604, 954320, 1133255, 1359906, 1431480, 1813208, 2266510, 2719812, 2862960, 3399765, 3626416, 4533020, 5439624, 6799530, 9066040, 10879248, 13599060, 18132080, 27198120, 54396240]

約数ペア:

[(1, 54396240), (2, 27198120), (3, 18132080), (4, 13599060), (5, 10879248), (6, 9066040), (8, 6799530), (10, 5439624), (12, 4533020), (15, 3626416), (16, 3399765), (19, 2862960), (20, 2719812), (24, 2266510), (30, 1813208), (38, 1431480), (40, 1359906), (48, 1133255), (57, 954320), (60, 906604), (76, 715740), (79, 688560), (80, 679953), (95, 572592), (114, 477160), (120, 453302), (151, 360240), (152, 357870), (158, 344280), (190, 286296), (228, 238580), (237, 229520), (240, 226651), (285, 190864), (302, 180120), (304, 178935), (316, 172140), (380, 143148), (395, 137712), (453, 120080), (456, 119290), (474, 114760), (570, 95432), (604, 90060), (632, 86070), (755, 72048), (760, 71574), (790, 68856), (906, 60040), (912, 59645), (948, 57380), (1140, 47716), (1185, 45904), (1208, 45030), (1264, 43035), (1501, 36240), (1510, 36024), (1520, 35787), (1580, 34428), (1812, 30020), (1896, 28690), (2265, 24016), (2280, 23858), (2370, 22952), (2416, 22515), (2869, 18960), (3002, 18120), (3020, 18012), (3160, 17214), (3624, 15010), (3792, 14345), (4503, 12080), (4530, 12008), (4560, 11929), (4740, 11476), (5738, 9480), (6004, 9060), (6040, 9006), (6320, 8607), (7248, 7505)]