550260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 1713600

約数和(自身を除く): 1163340

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, 1019, 2038, 3057, 4076, 5095, 6114, 9171, 10190, 12228, 15285, 18342, 20380, 27513, 30570, 36684, 45855, 55026, 61140, 91710, 110052, 137565, 183420, 275130, 550260]

約数ペア:

[(1, 550260), (2, 275130), (3, 183420), (4, 137565), (5, 110052), (6, 91710), (9, 61140), (10, 55026), (12, 45855), (15, 36684), (18, 30570), (20, 27513), (27, 20380), (30, 18342), (36, 15285), (45, 12228), (54, 10190), (60, 9171), (90, 6114), (108, 5095), (135, 4076), (180, 3057), (270, 2038), (540, 1019)]