76254540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1270909}}^1$

素因数の和:1270921

約数の個数: 24

約数和(自身を含む): 213512880

約数和(自身を除く): 137258340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1270909, 2541818, 3812727, 5083636, 6354545, 7625454, 12709090, 15250908, 19063635, 25418180, 38127270, 76254540]

約数ペア:

[(1, 76254540), (2, 38127270), (3, 25418180), (4, 19063635), (5, 15250908), (6, 12709090), (10, 7625454), (12, 6354545), (15, 5083636), (20, 3812727), (30, 2541818), (60, 1270909)]