327833820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2213}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 996087456

約数和(自身を除く): 668253636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 823, 1646, 2213, 2469, 3292, 4115, 4426, 4938, 6639, 7407, 8230, 8852, 9876, 11065, 12345, 13278, 14814, 16460, 19917, 22130, 24690, 26556, 29628, 33195, 37035, 39834, 44260, 49380, 66390, 74070, 79668, 99585, 132780, 148140, 199170, 398340, 1821299, 3642598, 5463897, 7285196, 9106495, 10927794, 16391691, 18212990, 21855588, 27319485, 32783382, 36425980, 54638970, 65566764, 81958455, 109277940, 163916910, 327833820]

約数ペア:

[(1, 327833820), (2, 163916910), (3, 109277940), (4, 81958455), (5, 65566764), (6, 54638970), (9, 36425980), (10, 32783382), (12, 27319485), (15, 21855588), (18, 18212990), (20, 16391691), (30, 10927794), (36, 9106495), (45, 7285196), (60, 5463897), (90, 3642598), (180, 1821299), (823, 398340), (1646, 199170), (2213, 148140), (2469, 132780), (3292, 99585), (4115, 79668), (4426, 74070), (4938, 66390), (6639, 49380), (7407, 44260), (8230, 39834), (8852, 37035), (9876, 33195), (11065, 29628), (12345, 26556), (13278, 24690), (14814, 22130), (16460, 19917)]