489292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2038717}}^1$

素因数の和:2038733

約数の個数: 40

約数和(自身を含む): 1516806192

約数和(自身を除く): 1027514112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2038717, 4077434, 6116151, 8154868, 10193585, 12232302, 16309736, 20387170, 24464604, 30580755, 32619472, 40774340, 48929208, 61161510, 81548680, 97858416, 122323020, 163097360, 244646040, 489292080]

約数ペア:

[(1, 489292080), (2, 244646040), (3, 163097360), (4, 122323020), (5, 97858416), (6, 81548680), (8, 61161510), (10, 48929208), (12, 40774340), (15, 32619472), (16, 30580755), (20, 24464604), (24, 20387170), (30, 16309736), (40, 12232302), (48, 10193585), (60, 8154868), (80, 6116151), (120, 4077434), (240, 2038717)]