103720960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 284618880

約数和(自身を除く): 180897920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1447, 1792, 2048, 2240, 2560, 2894, 3584, 4480, 5120, 5788, 7168, 7235, 8960, 10129, 10240, 11576, 14336, 14470, 17920, 20258, 23152, 28940, 35840, 40516, 46304, 50645, 57880, 71680, 81032, 92608, 101290, 115760, 162064, 185216, 202580, 231520, 324128, 370432, 405160, 463040, 648256, 740864, 810320, 926080, 1296512, 1481728, 1620640, 1852160, 2593024, 2963456, 3241280, 3704320, 5186048, 6482560, 7408640, 10372096, 12965120, 14817280, 20744192, 25930240, 51860480, 103720960]

約数ペア:

[(1, 103720960), (2, 51860480), (4, 25930240), (5, 20744192), (7, 14817280), (8, 12965120), (10, 10372096), (14, 7408640), (16, 6482560), (20, 5186048), (28, 3704320), (32, 3241280), (35, 2963456), (40, 2593024), (56, 1852160), (64, 1620640), (70, 1481728), (80, 1296512), (112, 926080), (128, 810320), (140, 740864), (160, 648256), (224, 463040), (256, 405160), (280, 370432), (320, 324128), (448, 231520), (512, 202580), (560, 185216), (640, 162064), (896, 115760), (1024, 101290), (1120, 92608), (1280, 81032), (1447, 71680), (1792, 57880), (2048, 50645), (2240, 46304), (2560, 40516), (2894, 35840), (3584, 28940), (4480, 23152), (5120, 20258), (5788, 17920), (7168, 14470), (7235, 14336), (8960, 11576), (10129, 10240)]