1576960

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:47

約数の個数: 104

約数和(自身を含む): 4718016

約数和(自身を除く): 3141056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3080, 3520, 3584, 4096, 4480, 4928, 5120, 5632, 6160, 7040, 7168, 8960, 9856, 10240, 11264, 12320, 14080, 14336, 17920, 19712, 20480, 22528, 24640, 28160, 28672, 35840, 39424, 45056, 49280, 56320, 71680, 78848, 98560, 112640, 143360, 157696, 197120, 225280, 315392, 394240, 788480, 1576960]

約数ペア:

[(1, 1576960), (2, 788480), (4, 394240), (5, 315392), (7, 225280), (8, 197120), (10, 157696), (11, 143360), (14, 112640), (16, 98560), (20, 78848), (22, 71680), (28, 56320), (32, 49280), (35, 45056), (40, 39424), (44, 35840), (55, 28672), (56, 28160), (64, 24640), (70, 22528), (77, 20480), (80, 19712), (88, 17920), (110, 14336), (112, 14080), (128, 12320), (140, 11264), (154, 10240), (160, 9856), (176, 8960), (220, 7168), (224, 7040), (256, 6160), (280, 5632), (308, 5120), (320, 4928), (352, 4480), (385, 4096), (440, 3584), (448, 3520), (512, 3080), (560, 2816), (616, 2560), (640, 2464), (704, 2240), (770, 2048), (880, 1792), (896, 1760), (1024, 1540), (1120, 1408), (1232, 1280)]