25407240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211727}}^1$

素因数の和:211741

約数の個数: 32

約数和(自身を含む): 76222080

約数和(自身を除く): 50814840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211727, 423454, 635181, 846908, 1058635, 1270362, 1693816, 2117270, 2540724, 3175905, 4234540, 5081448, 6351810, 8469080, 12703620, 25407240]

約数ペア:

[(1, 25407240), (2, 12703620), (3, 8469080), (4, 6351810), (5, 5081448), (6, 4234540), (8, 3175905), (10, 2540724), (12, 2117270), (15, 1693816), (20, 1270362), (24, 1058635), (30, 846908), (40, 635181), (60, 423454), (120, 211727)]