76490520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{637421}}^1$

素因数の和:637435

約数の個数: 32

約数和(自身を含む): 229471920

約数和(自身を除く): 152981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 637421, 1274842, 1912263, 2549684, 3187105, 3824526, 5099368, 6374210, 7649052, 9561315, 12748420, 15298104, 19122630, 25496840, 38245260, 76490520]

約数ペア:

[(1, 76490520), (2, 38245260), (3, 25496840), (4, 19122630), (5, 15298104), (6, 12748420), (8, 9561315), (10, 7649052), (12, 6374210), (15, 5099368), (20, 3824526), (24, 3187105), (30, 2549684), (40, 1912263), (60, 1274842), (120, 637421)]