210542880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{438631}}^1$

素因数の和:438649

約数の個数: 48

約数和(自身を含む): 663211584

約数和(自身を除く): 452668704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 438631, 877262, 1315893, 1754524, 2193155, 2631786, 3509048, 4386310, 5263572, 6579465, 7018096, 8772620, 10527144, 13158930, 14036192, 17545240, 21054288, 26317860, 35090480, 42108576, 52635720, 70180960, 105271440, 210542880]

約数ペア:

[(1, 210542880), (2, 105271440), (3, 70180960), (4, 52635720), (5, 42108576), (6, 35090480), (8, 26317860), (10, 21054288), (12, 17545240), (15, 14036192), (16, 13158930), (20, 10527144), (24, 8772620), (30, 7018096), (32, 6579465), (40, 5263572), (48, 4386310), (60, 3509048), (80, 2631786), (96, 2193155), (120, 1754524), (160, 1315893), (240, 877262), (480, 438631)]