270151040

素因数分解:

$2^7\times 5^1\times {\mathrm{422111}}^1$

素因数の和:422130

約数の個数: 32

約数和(自身を含む): 645831360

約数和(自身を除く): 375680320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 422111, 844222, 1688444, 2110555, 3376888, 4221110, 6753776, 8442220, 13507552, 16884440, 27015104, 33768880, 54030208, 67537760, 135075520, 270151040]

約数ペア:

[(1, 270151040), (2, 135075520), (4, 67537760), (5, 54030208), (8, 33768880), (10, 27015104), (16, 16884440), (20, 13507552), (32, 8442220), (40, 6753776), (64, 4221110), (80, 3376888), (128, 2110555), (160, 1688444), (320, 844222), (640, 422111)]