60121980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{111337}}^1$

素因数の和:111355

約数の個数: 48

約数和(自身を含む): 187047840

約数和(自身を除く): 126925860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 111337, 222674, 334011, 445348, 556685, 668022, 1002033, 1113370, 1336044, 1670055, 2004066, 2226740, 3006099, 3340110, 4008132, 5010165, 6012198, 6680220, 10020330, 12024396, 15030495, 20040660, 30060990, 60121980]

約数ペア:

[(1, 60121980), (2, 30060990), (3, 20040660), (4, 15030495), (5, 12024396), (6, 10020330), (9, 6680220), (10, 6012198), (12, 5010165), (15, 4008132), (18, 3340110), (20, 3006099), (27, 2226740), (30, 2004066), (36, 1670055), (45, 1336044), (54, 1113370), (60, 1002033), (90, 668022), (108, 556685), (135, 445348), (180, 334011), (270, 222674), (540, 111337)]