73456440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612137}}^1$

素因数の和:612151

約数の個数: 32

約数和(自身を含む): 220369680

約数和(自身を除く): 146913240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612137, 1224274, 1836411, 2448548, 3060685, 3672822, 4897096, 6121370, 7345644, 9182055, 12242740, 14691288, 18364110, 24485480, 36728220, 73456440]

約数ペア:

[(1, 73456440), (2, 36728220), (3, 24485480), (4, 18364110), (5, 14691288), (6, 12242740), (8, 9182055), (10, 7345644), (12, 6121370), (15, 4897096), (20, 3672822), (24, 3060685), (30, 2448548), (40, 1836411), (60, 1224274), (120, 612137)]