76406520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{636721}}^1$

素因数の和:636735

約数の個数: 32

約数和(自身を含む): 229219920

約数和(自身を除く): 152813400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 636721, 1273442, 1910163, 2546884, 3183605, 3820326, 5093768, 6367210, 7640652, 9550815, 12734420, 15281304, 19101630, 25468840, 38203260, 76406520]

約数ペア:

[(1, 76406520), (2, 38203260), (3, 25468840), (4, 19101630), (5, 15281304), (6, 12734420), (8, 9550815), (10, 7640652), (12, 6367210), (15, 5093768), (20, 3820326), (24, 3183605), (30, 2546884), (40, 1910163), (60, 1273442), (120, 636721)]