30924240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 65498160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 479, 538, 807, 958, 1076, 1345, 1437, 1614, 1916, 2152, 2395, 2690, 2874, 3228, 3832, 4035, 4304, 4790, 5380, 5748, 6456, 7185, 7664, 8070, 9580, 10760, 11496, 12912, 14370, 16140, 19160, 21520, 22992, 28740, 32280, 38320, 57480, 64560, 114960, 128851, 257702, 386553, 515404, 644255, 773106, 1030808, 1288510, 1546212, 1932765, 2061616, 2577020, 3092424, 3865530, 5154040, 6184848, 7731060, 10308080, 15462120, 30924240]

約数ペア:

[(1, 30924240), (2, 15462120), (3, 10308080), (4, 7731060), (5, 6184848), (6, 5154040), (8, 3865530), (10, 3092424), (12, 2577020), (15, 2061616), (16, 1932765), (20, 1546212), (24, 1288510), (30, 1030808), (40, 773106), (48, 644255), (60, 515404), (80, 386553), (120, 257702), (240, 128851), (269, 114960), (479, 64560), (538, 57480), (807, 38320), (958, 32280), (1076, 28740), (1345, 22992), (1437, 21520), (1614, 19160), (1916, 16140), (2152, 14370), (2395, 12912), (2690, 11496), (2874, 10760), (3228, 9580), (3832, 8070), (4035, 7664), (4304, 7185), (4790, 6456), (5380, 5748)]