488693760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 1618378272

約数和(自身を除く): 1129684512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 97, 120, 123, 128, 160, 164, 192, 194, 205, 240, 246, 256, 291, 320, 328, 384, 388, 410, 480, 485, 492, 512, 582, 615, 640, 656, 768, 776, 820, 960, 970, 984, 1024, 1164, 1230, 1280, 1312, 1455, 1536, 1552, 1640, 1920, 1940, 1968, 2048, 2328, 2460, 2560, 2624, 2910, 3072, 3104, 3280, 3840, 3880, 3936, 3977, 4096, 4656, 4920, 5120, 5248, 5820, 6144, 6208, 6560, 7680, 7760, 7872, 7954, 8192, 9312, 9840, 10240, 10496, 11640, 11931, 12288, 12416, 13120, 15360, 15520, 15744, 15908, 18624, 19680, 19885, 20480, 20992, 23280, 23862, 24576, 24832, 26240, 30720, 31040, 31488, 31816, 37248, 39360, 39770, 40960, 41984, 46560, 47724, 49664, 52480, 59655, 61440, 62080, 62976, 63632, 74496, 78720, 79540, 83968, 93120, 95448, 99328, 104960, 119310, 122880, 124160, 125952, 127264, 148992, 157440, 159080, 167936, 186240, 190896, 198656, 209920, 238620, 248320, 251904, 254528, 297984, 314880, 318160, 335872, 372480, 381792, 397312, 419840, 477240, 496640, 503808, 509056, 595968, 629760, 636320, 744960, 763584, 794624, 839680, 954480, 993280, 1007616, 1018112, 1191936, 1259520, 1272640, 1489920, 1527168, 1679360, 1908960, 1986560, 2036224, 2383872, 2519040, 2545280, 2979840, 3054336, 3817920, 3973120, 4072448, 5038080, 5090560, 5959680, 6108672, 7635840, 8144896, 10181120, 11919360, 12217344, 15271680, 16289792, 20362240, 24434688, 30543360, 32579584, 40724480, 48869376, 61086720, 81448960, 97738752, 122173440, 162897920, 244346880, 488693760]

約数ペア:

[(1, 488693760), (2, 244346880), (3, 162897920), (4, 122173440), (5, 97738752), (6, 81448960), (8, 61086720), (10, 48869376), (12, 40724480), (15, 32579584), (16, 30543360), (20, 24434688), (24, 20362240), (30, 16289792), (32, 15271680), (40, 12217344), (41, 11919360), (48, 10181120), (60, 8144896), (64, 7635840), (80, 6108672), (82, 5959680), (96, 5090560), (97, 5038080), (120, 4072448), (123, 3973120), (128, 3817920), (160, 3054336), (164, 2979840), (192, 2545280), (194, 2519040), (205, 2383872), (240, 2036224), (246, 1986560), (256, 1908960), (291, 1679360), (320, 1527168), (328, 1489920), (384, 1272640), (388, 1259520), (410, 1191936), (480, 1018112), (485, 1007616), (492, 993280), (512, 954480), (582, 839680), (615, 794624), (640, 763584), (656, 744960), (768, 636320), (776, 629760), (820, 595968), (960, 509056), (970, 503808), (984, 496640), (1024, 477240), (1164, 419840), (1230, 397312), (1280, 381792), (1312, 372480), (1455, 335872), (1536, 318160), (1552, 314880), (1640, 297984), (1920, 254528), (1940, 251904), (1968, 248320), (2048, 238620), (2328, 209920), (2460, 198656), (2560, 190896), (2624, 186240), (2910, 167936), (3072, 159080), (3104, 157440), (3280, 148992), (3840, 127264), (3880, 125952), (3936, 124160), (3977, 122880), (4096, 119310), (4656, 104960), (4920, 99328), (5120, 95448), (5248, 93120), (5820, 83968), (6144, 79540), (6208, 78720), (6560, 74496), (7680, 63632), (7760, 62976), (7872, 62080), (7954, 61440), (8192, 59655), (9312, 52480), (9840, 49664), (10240, 47724), (10496, 46560), (11640, 41984), (11931, 40960), (12288, 39770), (12416, 39360), (13120, 37248), (15360, 31816), (15520, 31488), (15744, 31040), (15908, 30720), (18624, 26240), (19680, 24832), (19885, 24576), (20480, 23862), (20992, 23280)]