18630030960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{23041}}^1$

素因数の和:24183

約数の個数: 120

約数和(自身を含む): 62624284944

約数和(自身を除く): 43994253984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1123, 2246, 3369, 4492, 5615, 6738, 8984, 10107, 11230, 13476, 16845, 17968, 20214, 22460, 23041, 26952, 33690, 40428, 44920, 46082, 50535, 53904, 67380, 69123, 80856, 89840, 92164, 101070, 115205, 134760, 138246, 161712, 184328, 202140, 207369, 230410, 269520, 276492, 345615, 368656, 404280, 414738, 460820, 552984, 691230, 808560, 829476, 921640, 1036845, 1105968, 1382460, 1658952, 1843280, 2073690, 2764920, 3317904, 4147380, 5529840, 8294760, 16589520, 25875043, 51750086, 77625129, 103500172, 129375215, 155250258, 207000344, 232875387, 258750430, 310500516, 388125645, 414000688, 465750774, 517500860, 621001032, 776251290, 931501548, 1035001720, 1164376935, 1242002064, 1552502580, 1863003096, 2070003440, 2328753870, 3105005160, 3726006192, 4657507740, 6210010320, 9315015480, 18630030960]

約数ペア:

[(1, 18630030960), (2, 9315015480), (3, 6210010320), (4, 4657507740), (5, 3726006192), (6, 3105005160), (8, 2328753870), (9, 2070003440), (10, 1863003096), (12, 1552502580), (15, 1242002064), (16, 1164376935), (18, 1035001720), (20, 931501548), (24, 776251290), (30, 621001032), (36, 517500860), (40, 465750774), (45, 414000688), (48, 388125645), (60, 310500516), (72, 258750430), (80, 232875387), (90, 207000344), (120, 155250258), (144, 129375215), (180, 103500172), (240, 77625129), (360, 51750086), (720, 25875043), (1123, 16589520), (2246, 8294760), (3369, 5529840), (4492, 4147380), (5615, 3317904), (6738, 2764920), (8984, 2073690), (10107, 1843280), (11230, 1658952), (13476, 1382460), (16845, 1105968), (17968, 1036845), (20214, 921640), (22460, 829476), (23041, 808560), (26952, 691230), (33690, 552984), (40428, 460820), (44920, 414738), (46082, 404280), (50535, 368656), (53904, 345615), (67380, 276492), (69123, 269520), (80856, 230410), (89840, 207369), (92164, 202140), (101070, 184328), (115205, 161712), (134760, 138246)]