289788792960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{150931663}}^1$

素因数の和:150931685

約数の個数: 64

約数和(自身を含む): 923701783680

約数和(自身を除く): 633912990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 150931663, 301863326, 452794989, 603726652, 754658315, 905589978, 1207453304, 1509316630, 1811179956, 2263974945, 2414906608, 3018633260, 3622359912, 4527949890, 4829813216, 6037266520, 7244719824, 9055899780, 9659626432, 12074533040, 14489439648, 18111799560, 19319252864, 24149066080, 28978879296, 36223599120, 48298132160, 57957758592, 72447198240, 96596264320, 144894396480, 289788792960]

約数ペア:

[(1, 289788792960), (2, 144894396480), (3, 96596264320), (4, 72447198240), (5, 57957758592), (6, 48298132160), (8, 36223599120), (10, 28978879296), (12, 24149066080), (15, 19319252864), (16, 18111799560), (20, 14489439648), (24, 12074533040), (30, 9659626432), (32, 9055899780), (40, 7244719824), (48, 6037266520), (60, 4829813216), (64, 4527949890), (80, 3622359912), (96, 3018633260), (120, 2414906608), (128, 2263974945), (160, 1811179956), (192, 1509316630), (240, 1207453304), (320, 905589978), (384, 754658315), (480, 603726652), (640, 452794989), (960, 301863326), (1920, 150931663)]