493076520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1369657}}^1$

素因数の和:1369674

約数の個数: 48

約数和(自身を含む): 1602499860

約数和(自身を除く): 1109423340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1369657, 2739314, 4108971, 5478628, 6848285, 8217942, 10957256, 12326913, 13696570, 16435884, 20544855, 24653826, 27393140, 32871768, 41089710, 49307652, 54786280, 61634565, 82179420, 98615304, 123269130, 164358840, 246538260, 493076520]

約数ペア:

[(1, 493076520), (2, 246538260), (3, 164358840), (4, 123269130), (5, 98615304), (6, 82179420), (8, 61634565), (9, 54786280), (10, 49307652), (12, 41089710), (15, 32871768), (18, 27393140), (20, 24653826), (24, 20544855), (30, 16435884), (36, 13696570), (40, 12326913), (45, 10957256), (60, 8217942), (72, 6848285), (90, 5478628), (120, 4108971), (180, 2739314), (360, 1369657)]