676319760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1262

約数の個数: 160

約数和(自身を含む): 2338778880

約数和(自身を除く): 1662459120

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, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 353, 360, 432, 540, 706, 720, 887, 1059, 1080, 1412, 1765, 1774, 2118, 2160, 2661, 2824, 3177, 3530, 3548, 4236, 4435, 5295, 5322, 5648, 6354, 7060, 7096, 7983, 8472, 8870, 9531, 10590, 10644, 12708, 13305, 14120, 14192, 15885, 15966, 16944, 17740, 19062, 21180, 21288, 23949, 25416, 26610, 28240, 31770, 31932, 35480, 38124, 39915, 42360, 42576, 47655, 47898, 50832, 53220, 63540, 63864, 70960, 76248, 79830, 84720, 95310, 95796, 106440, 119745, 127080, 127728, 152496, 159660, 190620, 191592, 212880, 239490, 254160, 313111, 319320, 381240, 383184, 478980, 626222, 638640, 762480, 939333, 957960, 1252444, 1565555, 1878666, 1915920, 2504888, 2817999, 3131110, 3757332, 4696665, 5009776, 5635998, 6262220, 7514664, 8453997, 9393330, 11271996, 12524440, 14089995, 15029328, 16907994, 18786660, 22543992, 25048880, 28179990, 33815988, 37573320, 42269985, 45087984, 56359980, 67631976, 75146640, 84539970, 112719960, 135263952, 169079940, 225439920, 338159880, 676319760]

約数ペア:

[(1, 676319760), (2, 338159880), (3, 225439920), (4, 169079940), (5, 135263952), (6, 112719960), (8, 84539970), (9, 75146640), (10, 67631976), (12, 56359980), (15, 45087984), (16, 42269985), (18, 37573320), (20, 33815988), (24, 28179990), (27, 25048880), (30, 22543992), (36, 18786660), (40, 16907994), (45, 15029328), (48, 14089995), (54, 12524440), (60, 11271996), (72, 9393330), (80, 8453997), (90, 7514664), (108, 6262220), (120, 5635998), (135, 5009776), (144, 4696665), (180, 3757332), (216, 3131110), (240, 2817999), (270, 2504888), (353, 1915920), (360, 1878666), (432, 1565555), (540, 1252444), (706, 957960), (720, 939333), (887, 762480), (1059, 638640), (1080, 626222), (1412, 478980), (1765, 383184), (1774, 381240), (2118, 319320), (2160, 313111), (2661, 254160), (2824, 239490), (3177, 212880), (3530, 191592), (3548, 190620), (4236, 159660), (4435, 152496), (5295, 127728), (5322, 127080), (5648, 119745), (6354, 106440), (7060, 95796), (7096, 95310), (7983, 84720), (8472, 79830), (8870, 76248), (9531, 70960), (10590, 63864), (10644, 63540), (12708, 53220), (13305, 50832), (14120, 47898), (14192, 47655), (15885, 42576), (15966, 42360), (16944, 39915), (17740, 38124), (19062, 35480), (21180, 31932), (21288, 31770), (23949, 28240), (25416, 26610)]