868364520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7236371}}^1$

素因数の和:7236385

約数の個数: 32

約数和(自身を含む): 2605093920

約数和(自身を除く): 1736729400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7236371, 14472742, 21709113, 28945484, 36181855, 43418226, 57890968, 72363710, 86836452, 108545565, 144727420, 173672904, 217091130, 289454840, 434182260, 868364520]

約数ペア:

[(1, 868364520), (2, 434182260), (3, 289454840), (4, 217091130), (5, 173672904), (6, 144727420), (8, 108545565), (10, 86836452), (12, 72363710), (15, 57890968), (20, 43418226), (24, 36181855), (30, 28945484), (40, 21709113), (60, 14472742), (120, 7236371)]