15690137460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{54949}}^1$

素因数の和:59720

約数の個数: 48

約数和(自身を含む): 43942416000

約数和(自身を除く): 28252278540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4759, 9518, 14277, 19036, 23795, 28554, 47590, 54949, 57108, 71385, 95180, 109898, 142770, 164847, 219796, 274745, 285540, 329694, 549490, 659388, 824235, 1098980, 1648470, 3296940, 261502291, 523004582, 784506873, 1046009164, 1307511455, 1569013746, 2615022910, 3138027492, 3922534365, 5230045820, 7845068730, 15690137460]

約数ペア:

[(1, 15690137460), (2, 7845068730), (3, 5230045820), (4, 3922534365), (5, 3138027492), (6, 2615022910), (10, 1569013746), (12, 1307511455), (15, 1046009164), (20, 784506873), (30, 523004582), (60, 261502291), (4759, 3296940), (9518, 1648470), (14277, 1098980), (19036, 824235), (23795, 659388), (28554, 549490), (47590, 329694), (54949, 285540), (57108, 274745), (71385, 219796), (95180, 164847), (109898, 142770)]