456416960

素因数分解:

$2^6\times 5^1\times {\mathrm{1426303}}^1$

素因数の和:1426320

約数の個数: 28

約数和(自身を含む): 1086843648

約数和(自身を除く): 630426688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1426303, 2852606, 5705212, 7131515, 11410424, 14263030, 22820848, 28526060, 45641696, 57052120, 91283392, 114104240, 228208480, 456416960]

約数ペア:

[(1, 456416960), (2, 228208480), (4, 114104240), (5, 91283392), (8, 57052120), (10, 45641696), (16, 28526060), (20, 22820848), (32, 14263030), (40, 11410424), (64, 7131515), (80, 5705212), (160, 2852606), (320, 1426303)]