507907560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{26959}}^1$

素因数の和:27130

約数の個数: 64

約数和(自身を含む): 1533484800

約数和(自身を除く): 1025577240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 26959, 53918, 80877, 107836, 134795, 161754, 215672, 269590, 323508, 404385, 539180, 647016, 808770, 1078360, 1617540, 3235080, 4232563, 8465126, 12697689, 16930252, 21162815, 25395378, 33860504, 42325630, 50790756, 63488445, 84651260, 101581512, 126976890, 169302520, 253953780, 507907560]

約数ペア:

[(1, 507907560), (2, 253953780), (3, 169302520), (4, 126976890), (5, 101581512), (6, 84651260), (8, 63488445), (10, 50790756), (12, 42325630), (15, 33860504), (20, 25395378), (24, 21162815), (30, 16930252), (40, 12697689), (60, 8465126), (120, 4232563), (157, 3235080), (314, 1617540), (471, 1078360), (628, 808770), (785, 647016), (942, 539180), (1256, 404385), (1570, 323508), (1884, 269590), (2355, 215672), (3140, 161754), (3768, 134795), (4710, 107836), (6280, 80877), (9420, 53918), (18840, 26959)]