8220729960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7611787}}^1$

素因数の和:7611807

約数の個数: 64

約数和(自身を含む): 27402436800

約数和(自身を除く): 19181706840

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 7611787, 15223574, 22835361, 30447148, 38058935, 45670722, 60894296, 68506083, 76117870, 91341444, 114176805, 137012166, 152235740, 182682888, 205518249, 228353610, 274024332, 304471480, 342530415, 411036498, 456707220, 548048664, 685060830, 822072996, 913414440, 1027591245, 1370121660, 1644145992, 2055182490, 2740243320, 4110364980, 8220729960]

約数ペア:

[(1, 8220729960), (2, 4110364980), (3, 2740243320), (4, 2055182490), (5, 1644145992), (6, 1370121660), (8, 1027591245), (9, 913414440), (10, 822072996), (12, 685060830), (15, 548048664), (18, 456707220), (20, 411036498), (24, 342530415), (27, 304471480), (30, 274024332), (36, 228353610), (40, 205518249), (45, 182682888), (54, 152235740), (60, 137012166), (72, 114176805), (90, 91341444), (108, 76117870), (120, 68506083), (135, 60894296), (180, 45670722), (216, 38058935), (270, 30447148), (360, 22835361), (540, 15223574), (1080, 7611787)]