515529180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2864051}}^1$

素因数の和:2864066

約数の個数: 36

約数和(自身を含む): 1563772392

約数和(自身を除く): 1048243212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2864051, 5728102, 8592153, 11456204, 14320255, 17184306, 25776459, 28640510, 34368612, 42960765, 51552918, 57281020, 85921530, 103105836, 128882295, 171843060, 257764590, 515529180]

約数ペア:

[(1, 515529180), (2, 257764590), (3, 171843060), (4, 128882295), (5, 103105836), (6, 85921530), (9, 57281020), (10, 51552918), (12, 42960765), (15, 34368612), (18, 28640510), (20, 25776459), (30, 17184306), (36, 14320255), (45, 11456204), (60, 8592153), (90, 5728102), (180, 2864051)]