79275780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146807}}^1$

素因数の和:146825

約数の個数: 48

約数和(自身を含む): 246637440

約数和(自身を除く): 167361660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 146807, 293614, 440421, 587228, 734035, 880842, 1321263, 1468070, 1761684, 2202105, 2642526, 2936140, 3963789, 4404210, 5285052, 6606315, 7927578, 8808420, 13212630, 15855156, 19818945, 26425260, 39637890, 79275780]

約数ペア:

[(1, 79275780), (2, 39637890), (3, 26425260), (4, 19818945), (5, 15855156), (6, 13212630), (9, 8808420), (10, 7927578), (12, 6606315), (15, 5285052), (18, 4404210), (20, 3963789), (27, 2936140), (30, 2642526), (36, 2202105), (45, 1761684), (54, 1468070), (60, 1321263), (90, 880842), (108, 734035), (135, 587228), (180, 440421), (270, 293614), (540, 146807)]