1816440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15137}}^1$

素因数の和:15151

約数の個数: 32

約数和(自身を含む): 5449680

約数和(自身を除く): 3633240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15137, 30274, 45411, 60548, 75685, 90822, 121096, 151370, 181644, 227055, 302740, 363288, 454110, 605480, 908220, 1816440]

約数ペア:

[(1, 1816440), (2, 908220), (3, 605480), (4, 454110), (5, 363288), (6, 302740), (8, 227055), (10, 181644), (12, 151370), (15, 121096), (20, 90822), (24, 75685), (30, 60548), (40, 45411), (60, 30274), (120, 15137)]