72925260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1215421}}^1$

素因数の和:1215433

約数の個数: 24

約数和(自身を含む): 204190896

約数和(自身を除く): 131265636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1215421, 2430842, 3646263, 4861684, 6077105, 7292526, 12154210, 14585052, 18231315, 24308420, 36462630, 72925260]

約数ペア:

[(1, 72925260), (2, 36462630), (3, 24308420), (4, 18231315), (5, 14585052), (6, 12154210), (10, 7292526), (12, 6077105), (15, 4861684), (20, 3646263), (30, 2430842), (60, 1215421)]