1872138960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1009}}^1$

素因数の和:1890

約数の個数: 160

約数和(自身を含む): 6462384000

約数和(自身を除く): 4590245040

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, 360, 432, 540, 720, 859, 1009, 1080, 1718, 2018, 2160, 2577, 3027, 3436, 4036, 4295, 5045, 5154, 6054, 6872, 7731, 8072, 8590, 9081, 10090, 10308, 12108, 12885, 13744, 15135, 15462, 16144, 17180, 18162, 20180, 20616, 23193, 24216, 25770, 27243, 30270, 30924, 34360, 36324, 38655, 40360, 41232, 45405, 46386, 48432, 51540, 54486, 60540, 61848, 68720, 72648, 77310, 80720, 90810, 92772, 103080, 108972, 115965, 121080, 123696, 136215, 145296, 154620, 181620, 185544, 206160, 217944, 231930, 242160, 272430, 309240, 363240, 371088, 435888, 463860, 544860, 618480, 726480, 866731, 927720, 1089720, 1733462, 1855440, 2179440, 2600193, 3466924, 4333655, 5200386, 6933848, 7800579, 8667310, 10400772, 13000965, 13867696, 15601158, 17334620, 20801544, 23401737, 26001930, 31202316, 34669240, 39002895, 41603088, 46803474, 52003860, 62404632, 69338480, 78005790, 93606948, 104007720, 117008685, 124809264, 156011580, 187213896, 208015440, 234017370, 312023160, 374427792, 468034740, 624046320, 936069480, 1872138960]

約数ペア:

[(1, 1872138960), (2, 936069480), (3, 624046320), (4, 468034740), (5, 374427792), (6, 312023160), (8, 234017370), (9, 208015440), (10, 187213896), (12, 156011580), (15, 124809264), (16, 117008685), (18, 104007720), (20, 93606948), (24, 78005790), (27, 69338480), (30, 62404632), (36, 52003860), (40, 46803474), (45, 41603088), (48, 39002895), (54, 34669240), (60, 31202316), (72, 26001930), (80, 23401737), (90, 20801544), (108, 17334620), (120, 15601158), (135, 13867696), (144, 13000965), (180, 10400772), (216, 8667310), (240, 7800579), (270, 6933848), (360, 5200386), (432, 4333655), (540, 3466924), (720, 2600193), (859, 2179440), (1009, 1855440), (1080, 1733462), (1718, 1089720), (2018, 927720), (2160, 866731), (2577, 726480), (3027, 618480), (3436, 544860), (4036, 463860), (4295, 435888), (5045, 371088), (5154, 363240), (6054, 309240), (6872, 272430), (7731, 242160), (8072, 231930), (8590, 217944), (9081, 206160), (10090, 185544), (10308, 181620), (12108, 154620), (12885, 145296), (13744, 136215), (15135, 123696), (15462, 121080), (16144, 115965), (17180, 108972), (18162, 103080), (20180, 92772), (20616, 90810), (23193, 80720), (24216, 77310), (25770, 72648), (27243, 68720), (30270, 61848), (30924, 60540), (34360, 54486), (36324, 51540), (38655, 48432), (40360, 46386), (41232, 45405)]