326966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2724721}}^1$

素因数の和:2724735

約数の個数: 32

約数和(自身を含む): 980899920

約数和(自身を除く): 653933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2724721, 5449442, 8174163, 10898884, 13623605, 16348326, 21797768, 27247210, 32696652, 40870815, 54494420, 65393304, 81741630, 108988840, 163483260, 326966520]

約数ペア:

[(1, 326966520), (2, 163483260), (3, 108988840), (4, 81741630), (5, 65393304), (6, 54494420), (8, 40870815), (10, 32696652), (12, 27247210), (15, 21797768), (20, 16348326), (24, 13623605), (30, 10898884), (40, 8174163), (60, 5449442), (120, 2724721)]