123696960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 395020800

約数和(自身を除く): 271323840

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, 240, 269, 320, 479, 480, 538, 807, 958, 960, 1076, 1345, 1437, 1614, 1916, 2152, 2395, 2690, 2874, 3228, 3832, 4035, 4304, 4790, 5380, 5748, 6456, 7185, 7664, 8070, 8608, 9580, 10760, 11496, 12912, 14370, 15328, 16140, 17216, 19160, 21520, 22992, 25824, 28740, 30656, 32280, 38320, 43040, 45984, 51648, 57480, 64560, 76640, 86080, 91968, 114960, 128851, 129120, 153280, 229920, 257702, 258240, 386553, 459840, 515404, 644255, 773106, 1030808, 1288510, 1546212, 1932765, 2061616, 2577020, 3092424, 3865530, 4123232, 5154040, 6184848, 7731060, 8246464, 10308080, 12369696, 15462120, 20616160, 24739392, 30924240, 41232320, 61848480, 123696960]

約数ペア:

[(1, 123696960), (2, 61848480), (3, 41232320), (4, 30924240), (5, 24739392), (6, 20616160), (8, 15462120), (10, 12369696), (12, 10308080), (15, 8246464), (16, 7731060), (20, 6184848), (24, 5154040), (30, 4123232), (32, 3865530), (40, 3092424), (48, 2577020), (60, 2061616), (64, 1932765), (80, 1546212), (96, 1288510), (120, 1030808), (160, 773106), (192, 644255), (240, 515404), (269, 459840), (320, 386553), (479, 258240), (480, 257702), (538, 229920), (807, 153280), (958, 129120), (960, 128851), (1076, 114960), (1345, 91968), (1437, 86080), (1614, 76640), (1916, 64560), (2152, 57480), (2395, 51648), (2690, 45984), (2874, 43040), (3228, 38320), (3832, 32280), (4035, 30656), (4304, 28740), (4790, 25824), (5380, 22992), (5748, 21520), (6456, 19160), (7185, 17216), (7664, 16140), (8070, 15328), (8608, 14370), (9580, 12912), (10760, 11496)]