25425240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211877}}^1$

素因数の和:211891

約数の個数: 32

約数和(自身を含む): 76276080

約数和(自身を除く): 50850840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211877, 423754, 635631, 847508, 1059385, 1271262, 1695016, 2118770, 2542524, 3178155, 4237540, 5085048, 6356310, 8475080, 12712620, 25425240]

約数ペア:

[(1, 25425240), (2, 12712620), (3, 8475080), (4, 6356310), (5, 5085048), (6, 4237540), (8, 3178155), (10, 2542524), (12, 2118770), (15, 1695016), (20, 1271262), (24, 1059385), (30, 847508), (40, 635631), (60, 423754), (120, 211877)]