180740856

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{5501}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 464478840

約数和(自身を除く): 283737984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1369, 2738, 4107, 5476, 5501, 8214, 10952, 11002, 16428, 16503, 22004, 32856, 33006, 44008, 66012, 132024, 203537, 407074, 610611, 814148, 1221222, 1628296, 2442444, 4884888, 7530869, 15061738, 22592607, 30123476, 45185214, 60246952, 90370428, 180740856]

約数ペア:

[(1, 180740856), (2, 90370428), (3, 60246952), (4, 45185214), (6, 30123476), (8, 22592607), (12, 15061738), (24, 7530869), (37, 4884888), (74, 2442444), (111, 1628296), (148, 1221222), (222, 814148), (296, 610611), (444, 407074), (888, 203537), (1369, 132024), (2738, 66012), (4107, 44008), (5476, 33006), (5501, 32856), (8214, 22004), (10952, 16503), (11002, 16428)]