395017320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15601}}^1$

素因数の和:15826

約数の個数: 64

約数和(自身を含む): 1190744640

約数和(自身を除く): 795727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 15601, 25320, 31202, 46803, 62404, 78005, 93606, 124808, 156010, 187212, 234015, 312020, 374424, 468030, 624040, 936060, 1872120, 3291811, 6583622, 9875433, 13167244, 16459055, 19750866, 26334488, 32918110, 39501732, 49377165, 65836220, 79003464, 98754330, 131672440, 197508660, 395017320]

約数ペア:

[(1, 395017320), (2, 197508660), (3, 131672440), (4, 98754330), (5, 79003464), (6, 65836220), (8, 49377165), (10, 39501732), (12, 32918110), (15, 26334488), (20, 19750866), (24, 16459055), (30, 13167244), (40, 9875433), (60, 6583622), (120, 3291811), (211, 1872120), (422, 936060), (633, 624040), (844, 468030), (1055, 374424), (1266, 312020), (1688, 234015), (2110, 187212), (2532, 156010), (3165, 124808), (4220, 93606), (5064, 78005), (6330, 62404), (8440, 46803), (12660, 31202), (15601, 25320)]