7732980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42961}}^1$

素因数の和:42976

約数の個数: 36

約数和(自身を含む): 23457252

約数和(自身を除く): 15724272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42961, 85922, 128883, 171844, 214805, 257766, 386649, 429610, 515532, 644415, 773298, 859220, 1288830, 1546596, 1933245, 2577660, 3866490, 7732980]

約数ペア:

[(1, 7732980), (2, 3866490), (3, 2577660), (4, 1933245), (5, 1546596), (6, 1288830), (9, 859220), (10, 773298), (12, 644415), (15, 515532), (18, 429610), (20, 386649), (30, 257766), (36, 214805), (45, 171844), (60, 128883), (90, 85922), (180, 42961)]