85678560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 330411312

約数和(自身を除く): 244732752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 601, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1202, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1803, 1980, 2160, 2376, 2404, 2592, 2640, 2970, 3005, 3168, 3240, 3564, 3606, 3960, 4320, 4455, 4752, 4808, 5280, 5409, 5940, 6010, 6480, 6611, 7128, 7212, 7920, 8910, 9015, 9504, 9616, 10818, 11880, 12020, 12960, 13222, 14256, 14424, 15840, 16227, 17820, 18030, 19232, 19833, 21636, 23760, 24040, 26444, 27045, 28512, 28848, 32454, 33055, 35640, 36060, 39666, 43272, 47520, 48080, 48681, 52888, 54090, 57696, 59499, 64908, 66110, 71280, 72120, 79332, 81135, 86544, 96160, 97362, 99165, 105776, 108180, 118998, 129816, 132220, 142560, 144240, 158664, 162270, 173088, 178497, 194724, 198330, 211552, 216360, 237996, 243405, 259632, 264440, 288480, 297495, 317328, 324540, 356994, 389448, 396660, 432720, 475992, 486810, 519264, 528880, 535491, 594990, 634656, 649080, 713988, 778896, 793320, 865440, 892485, 951984, 973620, 1057760, 1070982, 1189980, 1298160, 1427976, 1557792, 1586640, 1784970, 1903968, 1947240, 2141964, 2379960, 2596320, 2677455, 2855952, 3173280, 3569940, 3894480, 4283928, 4759920, 5354910, 5711904, 7139880, 7788960, 8567856, 9519840, 10709820, 14279760, 17135712, 21419640, 28559520, 42839280, 85678560]

約数ペア:

[(1, 85678560), (2, 42839280), (3, 28559520), (4, 21419640), (5, 17135712), (6, 14279760), (8, 10709820), (9, 9519840), (10, 8567856), (11, 7788960), (12, 7139880), (15, 5711904), (16, 5354910), (18, 4759920), (20, 4283928), (22, 3894480), (24, 3569940), (27, 3173280), (30, 2855952), (32, 2677455), (33, 2596320), (36, 2379960), (40, 2141964), (44, 1947240), (45, 1903968), (48, 1784970), (54, 1586640), (55, 1557792), (60, 1427976), (66, 1298160), (72, 1189980), (80, 1070982), (81, 1057760), (88, 973620), (90, 951984), (96, 892485), (99, 865440), (108, 793320), (110, 778896), (120, 713988), (132, 649080), (135, 634656), (144, 594990), (160, 535491), (162, 528880), (165, 519264), (176, 486810), (180, 475992), (198, 432720), (216, 396660), (220, 389448), (240, 356994), (264, 324540), (270, 317328), (288, 297495), (297, 288480), (324, 264440), (330, 259632), (352, 243405), (360, 237996), (396, 216360), (405, 211552), (432, 198330), (440, 194724), (480, 178497), (495, 173088), (528, 162270), (540, 158664), (594, 144240), (601, 142560), (648, 132220), (660, 129816), (720, 118998), (792, 108180), (810, 105776), (864, 99165), (880, 97362), (891, 96160), (990, 86544), (1056, 81135), (1080, 79332), (1188, 72120), (1202, 71280), (1296, 66110), (1320, 64908), (1440, 59499), (1485, 57696), (1584, 54090), (1620, 52888), (1760, 48681), (1782, 48080), (1803, 47520), (1980, 43272), (2160, 39666), (2376, 36060), (2404, 35640), (2592, 33055), (2640, 32454), (2970, 28848), (3005, 28512), (3168, 27045), (3240, 26444), (3564, 24040), (3606, 23760), (3960, 21636), (4320, 19833), (4455, 19232), (4752, 18030), (4808, 17820), (5280, 16227), (5409, 15840), (5940, 14424), (6010, 14256), (6480, 13222), (6611, 12960), (7128, 12020), (7212, 11880), (7920, 10818), (8910, 9616), (9015, 9504)]