299256960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{155863}}^1$

素因数の和:155885

約数の個数: 64

約数和(自身を含む): 953887680

約数和(自身を除く): 654630720

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, 155863, 311726, 467589, 623452, 779315, 935178, 1246904, 1558630, 1870356, 2337945, 2493808, 3117260, 3740712, 4675890, 4987616, 6234520, 7481424, 9351780, 9975232, 12469040, 14962848, 18703560, 19950464, 24938080, 29925696, 37407120, 49876160, 59851392, 74814240, 99752320, 149628480, 299256960]

約数ペア:

[(1, 299256960), (2, 149628480), (3, 99752320), (4, 74814240), (5, 59851392), (6, 49876160), (8, 37407120), (10, 29925696), (12, 24938080), (15, 19950464), (16, 18703560), (20, 14962848), (24, 12469040), (30, 9975232), (32, 9351780), (40, 7481424), (48, 6234520), (60, 4987616), (64, 4675890), (80, 3740712), (96, 3117260), (120, 2493808), (128, 2337945), (160, 1870356), (192, 1558630), (240, 1246904), (320, 935178), (384, 779315), (480, 623452), (640, 467589), (960, 311726), (1920, 155863)]