261459060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4357651}}^1$

素因数の和:4357663

約数の個数: 24

約数和(自身を含む): 732085536

約数和(自身を除く): 470626476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4357651, 8715302, 13072953, 17430604, 21788255, 26145906, 43576510, 52291812, 65364765, 87153020, 130729530, 261459060]

約数ペア:

[(1, 261459060), (2, 130729530), (3, 87153020), (4, 65364765), (5, 52291812), (6, 43576510), (10, 26145906), (12, 21788255), (15, 17430604), (20, 13072953), (30, 8715302), (60, 4357651)]