61618560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 199756800

約数和(自身を除く): 138138240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 479, 480, 536, 640, 670, 804, 958, 960, 1005, 1072, 1340, 1437, 1608, 1916, 1920, 2010, 2144, 2395, 2680, 2874, 3216, 3832, 4020, 4288, 4790, 5360, 5748, 6432, 7185, 7664, 8040, 8576, 9580, 10720, 11496, 12864, 14370, 15328, 16080, 19160, 21440, 22992, 25728, 28740, 30656, 32093, 32160, 38320, 42880, 45984, 57480, 61312, 64186, 64320, 76640, 91968, 96279, 114960, 128372, 128640, 153280, 160465, 183936, 192558, 229920, 256744, 306560, 320930, 385116, 459840, 481395, 513488, 641860, 770232, 919680, 962790, 1026976, 1283720, 1540464, 1925580, 2053952, 2567440, 3080928, 3851160, 4107904, 5134880, 6161856, 7702320, 10269760, 12323712, 15404640, 20539520, 30809280, 61618560]

約数ペア:

[(1, 61618560), (2, 30809280), (3, 20539520), (4, 15404640), (5, 12323712), (6, 10269760), (8, 7702320), (10, 6161856), (12, 5134880), (15, 4107904), (16, 3851160), (20, 3080928), (24, 2567440), (30, 2053952), (32, 1925580), (40, 1540464), (48, 1283720), (60, 1026976), (64, 962790), (67, 919680), (80, 770232), (96, 641860), (120, 513488), (128, 481395), (134, 459840), (160, 385116), (192, 320930), (201, 306560), (240, 256744), (268, 229920), (320, 192558), (335, 183936), (384, 160465), (402, 153280), (479, 128640), (480, 128372), (536, 114960), (640, 96279), (670, 91968), (804, 76640), (958, 64320), (960, 64186), (1005, 61312), (1072, 57480), (1340, 45984), (1437, 42880), (1608, 38320), (1916, 32160), (1920, 32093), (2010, 30656), (2144, 28740), (2395, 25728), (2680, 22992), (2874, 21440), (3216, 19160), (3832, 16080), (4020, 15328), (4288, 14370), (4790, 12864), (5360, 11496), (5748, 10720), (6432, 9580), (7185, 8576), (7664, 8040)]