54840960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9546

約数の個数: 96

約数和(自身を含む): 189392580

約数和(自身を除く): 134551620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9521, 19042, 28563, 38084, 47605, 57126, 76168, 85689, 95210, 114252, 142815, 152336, 171378, 190420, 228504, 285630, 304672, 342756, 380840, 428445, 457008, 571260, 609344, 685512, 761680, 856890, 914016, 1142520, 1218688, 1371024, 1523360, 1713780, 1828032, 2285040, 2742048, 3046720, 3427560, 3656064, 4570080, 5484096, 6093440, 6855120, 9140160, 10968192, 13710240, 18280320, 27420480, 54840960]

約数ペア:

[(1, 54840960), (2, 27420480), (3, 18280320), (4, 13710240), (5, 10968192), (6, 9140160), (8, 6855120), (9, 6093440), (10, 5484096), (12, 4570080), (15, 3656064), (16, 3427560), (18, 3046720), (20, 2742048), (24, 2285040), (30, 1828032), (32, 1713780), (36, 1523360), (40, 1371024), (45, 1218688), (48, 1142520), (60, 914016), (64, 856890), (72, 761680), (80, 685512), (90, 609344), (96, 571260), (120, 457008), (128, 428445), (144, 380840), (160, 342756), (180, 304672), (192, 285630), (240, 228504), (288, 190420), (320, 171378), (360, 152336), (384, 142815), (480, 114252), (576, 95210), (640, 85689), (720, 76168), (960, 57126), (1152, 47605), (1440, 38084), (1920, 28563), (2880, 19042), (5760, 9521)]