51244080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 160034400

約数和(自身を除く): 108790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1433, 1490, 1788, 2235, 2384, 2866, 2980, 3576, 4299, 4470, 5732, 5960, 7152, 7165, 8598, 8940, 11464, 11920, 14330, 17196, 17880, 21495, 22928, 28660, 34392, 35760, 42990, 57320, 68784, 85980, 114640, 171960, 213517, 343920, 427034, 640551, 854068, 1067585, 1281102, 1708136, 2135170, 2562204, 3202755, 3416272, 4270340, 5124408, 6405510, 8540680, 10248816, 12811020, 17081360, 25622040, 51244080]

約数ペア:

[(1, 51244080), (2, 25622040), (3, 17081360), (4, 12811020), (5, 10248816), (6, 8540680), (8, 6405510), (10, 5124408), (12, 4270340), (15, 3416272), (16, 3202755), (20, 2562204), (24, 2135170), (30, 1708136), (40, 1281102), (48, 1067585), (60, 854068), (80, 640551), (120, 427034), (149, 343920), (240, 213517), (298, 171960), (447, 114640), (596, 85980), (745, 68784), (894, 57320), (1192, 42990), (1433, 35760), (1490, 34392), (1788, 28660), (2235, 22928), (2384, 21495), (2866, 17880), (2980, 17196), (3576, 14330), (4299, 11920), (4470, 11464), (5732, 8940), (5960, 8598), (7152, 7165)]