912956160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{237749}}^1$

素因数の和:237773

約数の個数: 72

約数和(自身を含む): 2915766000

約数和(自身を除く): 2002809840

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 237749, 475498, 713247, 950996, 1188745, 1426494, 1901992, 2377490, 2852988, 3566235, 3803984, 4754980, 5705976, 7132470, 7607968, 9509960, 11411952, 14264940, 15215936, 19019920, 22823904, 28529880, 30431872, 38039840, 45647808, 57059760, 60863744, 76079680, 91295616, 114119520, 152159360, 182591232, 228239040, 304318720, 456478080, 912956160]

約数ペア:

[(1, 912956160), (2, 456478080), (3, 304318720), (4, 228239040), (5, 182591232), (6, 152159360), (8, 114119520), (10, 91295616), (12, 76079680), (15, 60863744), (16, 57059760), (20, 45647808), (24, 38039840), (30, 30431872), (32, 28529880), (40, 22823904), (48, 19019920), (60, 15215936), (64, 14264940), (80, 11411952), (96, 9509960), (120, 7607968), (128, 7132470), (160, 5705976), (192, 4754980), (240, 3803984), (256, 3566235), (320, 2852988), (384, 2377490), (480, 1901992), (640, 1426494), (768, 1188745), (960, 950996), (1280, 713247), (1920, 475498), (3840, 237749)]