2656020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44267}}^1$

素因数の和:44279

約数の個数: 24

約数和(自身を含む): 7437024

約数和(自身を除く): 4781004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44267, 88534, 132801, 177068, 221335, 265602, 442670, 531204, 664005, 885340, 1328010, 2656020]

約数ペア:

[(1, 2656020), (2, 1328010), (3, 885340), (4, 664005), (5, 531204), (6, 442670), (10, 265602), (12, 221335), (15, 177068), (20, 132801), (30, 88534), (60, 44267)]