85304880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 298403520

約数和(自身を除く): 213098640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 541, 584, 657, 720, 730, 876, 1080, 1082, 1095, 1168, 1314, 1460, 1623, 1752, 1971, 2160, 2164, 2190, 2628, 2705, 2920, 3246, 3285, 3504, 3942, 4328, 4380, 4869, 5256, 5410, 5840, 6492, 6570, 7884, 8115, 8656, 8760, 9738, 9855, 10512, 10820, 12984, 13140, 14607, 15768, 16230, 17520, 19476, 19710, 21640, 24345, 25968, 26280, 29214, 31536, 32460, 38952, 39420, 39493, 43280, 48690, 52560, 58428, 64920, 73035, 77904, 78840, 78986, 97380, 116856, 118479, 129840, 146070, 157680, 157972, 194760, 197465, 233712, 236958, 292140, 315944, 355437, 389520, 394930, 473916, 584280, 592395, 631888, 710874, 789860, 947832, 1066311, 1168560, 1184790, 1421748, 1579720, 1777185, 1895664, 2132622, 2369580, 2843496, 3159440, 3554370, 4265244, 4739160, 5331555, 5686992, 7108740, 8530488, 9478320, 10663110, 14217480, 17060976, 21326220, 28434960, 42652440, 85304880]

約数ペア:

[(1, 85304880), (2, 42652440), (3, 28434960), (4, 21326220), (5, 17060976), (6, 14217480), (8, 10663110), (9, 9478320), (10, 8530488), (12, 7108740), (15, 5686992), (16, 5331555), (18, 4739160), (20, 4265244), (24, 3554370), (27, 3159440), (30, 2843496), (36, 2369580), (40, 2132622), (45, 1895664), (48, 1777185), (54, 1579720), (60, 1421748), (72, 1184790), (73, 1168560), (80, 1066311), (90, 947832), (108, 789860), (120, 710874), (135, 631888), (144, 592395), (146, 584280), (180, 473916), (216, 394930), (219, 389520), (240, 355437), (270, 315944), (292, 292140), (360, 236958), (365, 233712), (432, 197465), (438, 194760), (540, 157972), (541, 157680), (584, 146070), (657, 129840), (720, 118479), (730, 116856), (876, 97380), (1080, 78986), (1082, 78840), (1095, 77904), (1168, 73035), (1314, 64920), (1460, 58428), (1623, 52560), (1752, 48690), (1971, 43280), (2160, 39493), (2164, 39420), (2190, 38952), (2628, 32460), (2705, 31536), (2920, 29214), (3246, 26280), (3285, 25968), (3504, 24345), (3942, 21640), (4328, 19710), (4380, 19476), (4869, 17520), (5256, 16230), (5410, 15768), (5840, 14607), (6492, 13140), (6570, 12984), (7884, 10820), (8115, 10512), (8656, 9855), (8760, 9738)]