487993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{508327}}^1$

素因数の和:508347

約数の個数: 56

約数和(自身を含む): 1549383744

約数和(自身を除く): 1061389824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 508327, 1016654, 1524981, 2033308, 2541635, 3049962, 4066616, 5083270, 6099924, 7624905, 8133232, 10166540, 12199848, 15249810, 16266464, 20333080, 24399696, 30499620, 32532928, 40666160, 48799392, 60999240, 81332320, 97598784, 121998480, 162664640, 243996960, 487993920]

約数ペア:

[(1, 487993920), (2, 243996960), (3, 162664640), (4, 121998480), (5, 97598784), (6, 81332320), (8, 60999240), (10, 48799392), (12, 40666160), (15, 32532928), (16, 30499620), (20, 24399696), (24, 20333080), (30, 16266464), (32, 15249810), (40, 12199848), (48, 10166540), (60, 8133232), (64, 7624905), (80, 6099924), (96, 5083270), (120, 4066616), (160, 3049962), (192, 2541635), (240, 2033308), (320, 1524981), (480, 1016654), (960, 508327)]