121963320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37666

約数の個数: 80

約数和(自身を含む): 409943160

約数和(自身を除く): 287979840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 37643, 75286, 112929, 150572, 188215, 225858, 301144, 338787, 376430, 451716, 564645, 677574, 752860, 903432, 1016361, 1129290, 1355148, 1505720, 1693935, 2032722, 2258580, 2710296, 3049083, 3387870, 4065444, 4517160, 5081805, 6098166, 6775740, 8130888, 10163610, 12196332, 13551480, 15245415, 20327220, 24392664, 30490830, 40654440, 60981660, 121963320]

約数ペア:

[(1, 121963320), (2, 60981660), (3, 40654440), (4, 30490830), (5, 24392664), (6, 20327220), (8, 15245415), (9, 13551480), (10, 12196332), (12, 10163610), (15, 8130888), (18, 6775740), (20, 6098166), (24, 5081805), (27, 4517160), (30, 4065444), (36, 3387870), (40, 3049083), (45, 2710296), (54, 2258580), (60, 2032722), (72, 1693935), (81, 1505720), (90, 1355148), (108, 1129290), (120, 1016361), (135, 903432), (162, 752860), (180, 677574), (216, 564645), (270, 451716), (324, 376430), (360, 338787), (405, 301144), (540, 225858), (648, 188215), (810, 150572), (1080, 112929), (1620, 75286), (3240, 37643)]