8786038320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{30431}}^1$

素因数の和:30851

約数の個数: 120

約数和(自身を含む): 29580999552

約数和(自身を除く): 20794961232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 401, 720, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 6416, 7218, 8020, 9624, 12030, 14436, 16040, 18045, 19248, 24060, 28872, 30431, 32080, 36090, 48120, 57744, 60862, 72180, 91293, 96240, 121724, 144360, 152155, 182586, 243448, 273879, 288720, 304310, 365172, 456465, 486896, 547758, 608620, 730344, 912930, 1095516, 1217240, 1369395, 1460688, 1825860, 2191032, 2434480, 2738790, 3651720, 4382064, 5477580, 7303440, 10955160, 12202831, 21910320, 24405662, 36608493, 48811324, 61014155, 73216986, 97622648, 109825479, 122028310, 146433972, 183042465, 195245296, 219650958, 244056620, 292867944, 366084930, 439301916, 488113240, 549127395, 585735888, 732169860, 878603832, 976226480, 1098254790, 1464339720, 1757207664, 2196509580, 2928679440, 4393019160, 8786038320]

約数ペア:

[(1, 8786038320), (2, 4393019160), (3, 2928679440), (4, 2196509580), (5, 1757207664), (6, 1464339720), (8, 1098254790), (9, 976226480), (10, 878603832), (12, 732169860), (15, 585735888), (16, 549127395), (18, 488113240), (20, 439301916), (24, 366084930), (30, 292867944), (36, 244056620), (40, 219650958), (45, 195245296), (48, 183042465), (60, 146433972), (72, 122028310), (80, 109825479), (90, 97622648), (120, 73216986), (144, 61014155), (180, 48811324), (240, 36608493), (360, 24405662), (401, 21910320), (720, 12202831), (802, 10955160), (1203, 7303440), (1604, 5477580), (2005, 4382064), (2406, 3651720), (3208, 2738790), (3609, 2434480), (4010, 2191032), (4812, 1825860), (6015, 1460688), (6416, 1369395), (7218, 1217240), (8020, 1095516), (9624, 912930), (12030, 730344), (14436, 608620), (16040, 547758), (18045, 486896), (19248, 456465), (24060, 365172), (28872, 304310), (30431, 288720), (32080, 273879), (36090, 243448), (48120, 182586), (57744, 152155), (60862, 144360), (72180, 121724), (91293, 96240)]