69528840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{579407}}^1$

素因数の和:579421

約数の個数: 32

約数和(自身を含む): 208586880

約数和(自身を除く): 139058040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 579407, 1158814, 1738221, 2317628, 2897035, 3476442, 4635256, 5794070, 6952884, 8691105, 11588140, 13905768, 17382210, 23176280, 34764420, 69528840]

約数ペア:

[(1, 69528840), (2, 34764420), (3, 23176280), (4, 17382210), (5, 13905768), (6, 11588140), (8, 8691105), (10, 6952884), (12, 5794070), (15, 4635256), (20, 3476442), (24, 2897035), (30, 2317628), (40, 1738221), (60, 1158814), (120, 579407)]