64133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 199639008

約数和(自身を除く): 135505968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 757, 1059, 1412, 1514, 1765, 2118, 2271, 2824, 3028, 3530, 3785, 4236, 4542, 5295, 5648, 6056, 7060, 7570, 8472, 9084, 10590, 11355, 12112, 14120, 15140, 16944, 18168, 21180, 22710, 28240, 30280, 36336, 42360, 45420, 60560, 84720, 90840, 181680, 267221, 534442, 801663, 1068884, 1336105, 1603326, 2137768, 2672210, 3206652, 4008315, 4275536, 5344420, 6413304, 8016630, 10688840, 12826608, 16033260, 21377680, 32066520, 64133040]

約数ペア:

[(1, 64133040), (2, 32066520), (3, 21377680), (4, 16033260), (5, 12826608), (6, 10688840), (8, 8016630), (10, 6413304), (12, 5344420), (15, 4275536), (16, 4008315), (20, 3206652), (24, 2672210), (30, 2137768), (40, 1603326), (48, 1336105), (60, 1068884), (80, 801663), (120, 534442), (240, 267221), (353, 181680), (706, 90840), (757, 84720), (1059, 60560), (1412, 45420), (1514, 42360), (1765, 36336), (2118, 30280), (2271, 28240), (2824, 22710), (3028, 21180), (3530, 18168), (3785, 16944), (4236, 15140), (4542, 14120), (5295, 12112), (5648, 11355), (6056, 10590), (7060, 9084), (7570, 8472)]