135172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1126441}}^1$

素因数の和:1126455

約数の個数: 32

約数和(自身を含む): 405519120

約数和(自身を除く): 270346200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1126441, 2252882, 3379323, 4505764, 5632205, 6758646, 9011528, 11264410, 13517292, 16896615, 22528820, 27034584, 33793230, 45057640, 67586460, 135172920]

約数ペア:

[(1, 135172920), (2, 67586460), (3, 45057640), (4, 33793230), (5, 27034584), (6, 22528820), (8, 16896615), (10, 13517292), (12, 11264410), (15, 9011528), (20, 6758646), (24, 5632205), (30, 4505764), (40, 3379323), (60, 2252882), (120, 1126441)]