120620520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335057}}^1$

素因数の和:335074

約数の個数: 48

約数和(自身を含む): 392017860

約数和(自身を除く): 271397340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 335057, 670114, 1005171, 1340228, 1675285, 2010342, 2680456, 3015513, 3350570, 4020684, 5025855, 6031026, 6701140, 8041368, 10051710, 12062052, 13402280, 15077565, 20103420, 24124104, 30155130, 40206840, 60310260, 120620520]

約数ペア:

[(1, 120620520), (2, 60310260), (3, 40206840), (4, 30155130), (5, 24124104), (6, 20103420), (8, 15077565), (9, 13402280), (10, 12062052), (12, 10051710), (15, 8041368), (18, 6701140), (20, 6031026), (24, 5025855), (30, 4020684), (36, 3350570), (40, 3015513), (45, 2680456), (60, 2010342), (72, 1675285), (90, 1340228), (120, 1005171), (180, 670114), (360, 335057)]