63722640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265511}}^1$

素因数の和:265527

約数の個数: 40

約数和(自身を含む): 197540928

約数和(自身を除く): 133818288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265511, 531022, 796533, 1062044, 1327555, 1593066, 2124088, 2655110, 3186132, 3982665, 4248176, 5310220, 6372264, 7965330, 10620440, 12744528, 15930660, 21240880, 31861320, 63722640]

約数ペア:

[(1, 63722640), (2, 31861320), (3, 21240880), (4, 15930660), (5, 12744528), (6, 10620440), (8, 7965330), (10, 6372264), (12, 5310220), (15, 4248176), (16, 3982665), (20, 3186132), (24, 2655110), (30, 2124088), (40, 1593066), (48, 1327555), (60, 1062044), (80, 796533), (120, 531022), (240, 265511)]