120155130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{445019}}^1$

素因数の和:445035

約数の個数: 32

約数和(自身を含む): 320414400

約数和(自身を除く): 200259270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 445019, 890038, 1335057, 2225095, 2670114, 4005171, 4450190, 6675285, 8010342, 12015513, 13350570, 20025855, 24031026, 40051710, 60077565, 120155130]

約数ペア:

[(1, 120155130), (2, 60077565), (3, 40051710), (5, 24031026), (6, 20025855), (9, 13350570), (10, 12015513), (15, 8010342), (18, 6675285), (27, 4450190), (30, 4005171), (45, 2670114), (54, 2225095), (90, 1335057), (135, 890038), (270, 445019)]