1245492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20758201}}^1$

素因数の和:20758213

約数の個数: 24

約数和(自身を含む): 3487377936

約数和(自身を除く): 2241885876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20758201, 41516402, 62274603, 83032804, 103791005, 124549206, 207582010, 249098412, 311373015, 415164020, 622746030, 1245492060]

約数ペア:

[(1, 1245492060), (2, 622746030), (3, 415164020), (4, 311373015), (5, 249098412), (6, 207582010), (10, 124549206), (12, 103791005), (15, 83032804), (20, 62274603), (30, 41516402), (60, 20758201)]