9479680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 27154512

約数和(自身を除く): 17674832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 529, 560, 640, 644, 736, 805, 896, 920, 1058, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2116, 2240, 2560, 2576, 2645, 2944, 3220, 3584, 3680, 3703, 4232, 4480, 5152, 5290, 5888, 6440, 7360, 7406, 8464, 8960, 10304, 10580, 11776, 12880, 14720, 14812, 16928, 17920, 18515, 20608, 21160, 25760, 29440, 29624, 33856, 37030, 41216, 42320, 51520, 58880, 59248, 67712, 74060, 82432, 84640, 103040, 118496, 135424, 148120, 169280, 206080, 236992, 270848, 296240, 338560, 412160, 473984, 592480, 677120, 947968, 1184960, 1354240, 1895936, 2369920, 4739840, 9479680]

約数ペア:

[(1, 9479680), (2, 4739840), (4, 2369920), (5, 1895936), (7, 1354240), (8, 1184960), (10, 947968), (14, 677120), (16, 592480), (20, 473984), (23, 412160), (28, 338560), (32, 296240), (35, 270848), (40, 236992), (46, 206080), (56, 169280), (64, 148120), (70, 135424), (80, 118496), (92, 103040), (112, 84640), (115, 82432), (128, 74060), (140, 67712), (160, 59248), (161, 58880), (184, 51520), (224, 42320), (230, 41216), (256, 37030), (280, 33856), (320, 29624), (322, 29440), (368, 25760), (448, 21160), (460, 20608), (512, 18515), (529, 17920), (560, 16928), (640, 14812), (644, 14720), (736, 12880), (805, 11776), (896, 10580), (920, 10304), (1058, 8960), (1120, 8464), (1280, 7406), (1288, 7360), (1472, 6440), (1610, 5888), (1792, 5290), (1840, 5152), (2116, 4480), (2240, 4232), (2560, 3703), (2576, 3680), (2645, 3584), (2944, 3220)]