79068420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146423}}^1$

素因数の和:146441

約数の個数: 48

約数和(自身を含む): 245992320

約数和(自身を除く): 166923900

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, 146423, 292846, 439269, 585692, 732115, 878538, 1317807, 1464230, 1757076, 2196345, 2635614, 2928460, 3953421, 4392690, 5271228, 6589035, 7906842, 8785380, 13178070, 15813684, 19767105, 26356140, 39534210, 79068420]

約数ペア:

[(1, 79068420), (2, 39534210), (3, 26356140), (4, 19767105), (5, 15813684), (6, 13178070), (9, 8785380), (10, 7906842), (12, 6589035), (15, 5271228), (18, 4392690), (20, 3953421), (27, 2928460), (30, 2635614), (36, 2196345), (45, 1757076), (54, 1464230), (60, 1317807), (90, 878538), (108, 732115), (135, 585692), (180, 439269), (270, 292846), (540, 146423)]