168601980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12379}}^1$

素因数の和:12618

約数の個数: 48

約数和(自身を含む): 474203520

約数和(自身を除く): 305601540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 12379, 13620, 24758, 37137, 49516, 61895, 74274, 123790, 148548, 185685, 247580, 371370, 742740, 2810033, 5620066, 8430099, 11240132, 14050165, 16860198, 28100330, 33720396, 42150495, 56200660, 84300990, 168601980]

約数ペア:

[(1, 168601980), (2, 84300990), (3, 56200660), (4, 42150495), (5, 33720396), (6, 28100330), (10, 16860198), (12, 14050165), (15, 11240132), (20, 8430099), (30, 5620066), (60, 2810033), (227, 742740), (454, 371370), (681, 247580), (908, 185685), (1135, 148548), (1362, 123790), (2270, 74274), (2724, 61895), (3405, 49516), (4540, 37137), (6810, 24758), (12379, 13620)]