15132160

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 38006496

約数和(自身を除く): 22874336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 257, 320, 368, 460, 512, 514, 640, 736, 920, 1028, 1280, 1285, 1472, 1840, 2056, 2560, 2570, 2944, 3680, 4112, 5140, 5888, 5911, 7360, 8224, 10280, 11776, 11822, 14720, 16448, 20560, 23644, 29440, 29555, 32896, 41120, 47288, 58880, 59110, 65792, 82240, 94576, 118220, 131584, 164480, 189152, 236440, 328960, 378304, 472880, 657920, 756608, 945760, 1513216, 1891520, 3026432, 3783040, 7566080, 15132160]

約数ペア:

[(1, 15132160), (2, 7566080), (4, 3783040), (5, 3026432), (8, 1891520), (10, 1513216), (16, 945760), (20, 756608), (23, 657920), (32, 472880), (40, 378304), (46, 328960), (64, 236440), (80, 189152), (92, 164480), (115, 131584), (128, 118220), (160, 94576), (184, 82240), (230, 65792), (256, 59110), (257, 58880), (320, 47288), (368, 41120), (460, 32896), (512, 29555), (514, 29440), (640, 23644), (736, 20560), (920, 16448), (1028, 14720), (1280, 11822), (1285, 11776), (1472, 10280), (1840, 8224), (2056, 7360), (2560, 5911), (2570, 5888), (2944, 5140), (3680, 4112)]