122487840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{85061}}^1$

素因数の和:85082

約数の個数: 72

約数和(自身を含む): 417994668

約数和(自身を除く): 295506828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 85061, 170122, 255183, 340244, 425305, 510366, 680488, 765549, 850610, 1020732, 1275915, 1360976, 1531098, 1701220, 2041464, 2551830, 2721952, 3062196, 3402440, 3827745, 4082928, 5103660, 6124392, 6804880, 7655490, 8165856, 10207320, 12248784, 13609760, 15310980, 20414640, 24497568, 30621960, 40829280, 61243920, 122487840]

約数ペア:

[(1, 122487840), (2, 61243920), (3, 40829280), (4, 30621960), (5, 24497568), (6, 20414640), (8, 15310980), (9, 13609760), (10, 12248784), (12, 10207320), (15, 8165856), (16, 7655490), (18, 6804880), (20, 6124392), (24, 5103660), (30, 4082928), (32, 3827745), (36, 3402440), (40, 3062196), (45, 2721952), (48, 2551830), (60, 2041464), (72, 1701220), (80, 1531098), (90, 1360976), (96, 1275915), (120, 1020732), (144, 850610), (160, 765549), (180, 680488), (240, 510366), (288, 425305), (360, 340244), (480, 255183), (720, 170122), (1440, 85061)]