61216440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{510137}}^1$

素因数の和:510151

約数の個数: 32

約数和(自身を含む): 183649680

約数和(自身を除く): 122433240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 510137, 1020274, 1530411, 2040548, 2550685, 3060822, 4081096, 5101370, 6121644, 7652055, 10202740, 12243288, 15304110, 20405480, 30608220, 61216440]

約数ペア:

[(1, 61216440), (2, 30608220), (3, 20405480), (4, 15304110), (5, 12243288), (6, 10202740), (8, 7652055), (10, 6121644), (12, 5101370), (15, 4081096), (20, 3060822), (24, 2550685), (30, 2040548), (40, 1530411), (60, 1020274), (120, 510137)]