56869920

素因数分解:

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

素因数の和:635

約数の個数: 144

約数和(自身を含む): 197090712

約数和(自身を除く): 140220792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 541, 584, 657, 720, 730, 876, 1082, 1095, 1168, 1314, 1440, 1460, 1623, 1752, 2164, 2190, 2336, 2628, 2705, 2920, 3246, 3285, 3504, 4328, 4380, 4869, 5256, 5410, 5840, 6492, 6570, 7008, 8115, 8656, 8760, 9738, 10512, 10820, 11680, 12984, 13140, 16230, 17312, 17520, 19476, 21024, 21640, 24345, 25968, 26280, 32460, 35040, 38952, 39493, 43280, 48690, 51936, 52560, 64920, 77904, 78986, 86560, 97380, 105120, 118479, 129840, 155808, 157972, 194760, 197465, 236958, 259680, 315944, 355437, 389520, 394930, 473916, 592395, 631888, 710874, 779040, 789860, 947832, 1184790, 1263776, 1421748, 1579720, 1777185, 1895664, 2369580, 2843496, 3159440, 3554370, 3791328, 4739160, 5686992, 6318880, 7108740, 9478320, 11373984, 14217480, 18956640, 28434960, 56869920]

約数ペア:

[(1, 56869920), (2, 28434960), (3, 18956640), (4, 14217480), (5, 11373984), (6, 9478320), (8, 7108740), (9, 6318880), (10, 5686992), (12, 4739160), (15, 3791328), (16, 3554370), (18, 3159440), (20, 2843496), (24, 2369580), (30, 1895664), (32, 1777185), (36, 1579720), (40, 1421748), (45, 1263776), (48, 1184790), (60, 947832), (72, 789860), (73, 779040), (80, 710874), (90, 631888), (96, 592395), (120, 473916), (144, 394930), (146, 389520), (160, 355437), (180, 315944), (219, 259680), (240, 236958), (288, 197465), (292, 194760), (360, 157972), (365, 155808), (438, 129840), (480, 118479), (541, 105120), (584, 97380), (657, 86560), (720, 78986), (730, 77904), (876, 64920), (1082, 52560), (1095, 51936), (1168, 48690), (1314, 43280), (1440, 39493), (1460, 38952), (1623, 35040), (1752, 32460), (2164, 26280), (2190, 25968), (2336, 24345), (2628, 21640), (2705, 21024), (2920, 19476), (3246, 17520), (3285, 17312), (3504, 16230), (4328, 13140), (4380, 12984), (4869, 11680), (5256, 10820), (5410, 10512), (5840, 9738), (6492, 8760), (6570, 8656), (7008, 8115)]