85081320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78779}}^1$

素因数の和:78799

約数の個数: 64

約数和(自身を含む): 283608000

約数和(自身を除く): 198526680

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, 78779, 157558, 236337, 315116, 393895, 472674, 630232, 709011, 787790, 945348, 1181685, 1418022, 1575580, 1890696, 2127033, 2363370, 2836044, 3151160, 3545055, 4254066, 4726740, 5672088, 7090110, 8508132, 9453480, 10635165, 14180220, 17016264, 21270330, 28360440, 42540660, 85081320]

約数ペア:

[(1, 85081320), (2, 42540660), (3, 28360440), (4, 21270330), (5, 17016264), (6, 14180220), (8, 10635165), (9, 9453480), (10, 8508132), (12, 7090110), (15, 5672088), (18, 4726740), (20, 4254066), (24, 3545055), (27, 3151160), (30, 2836044), (36, 2363370), (40, 2127033), (45, 1890696), (54, 1575580), (60, 1418022), (72, 1181685), (90, 945348), (108, 787790), (120, 709011), (135, 630232), (180, 472674), (216, 393895), (270, 315116), (360, 236337), (540, 157558), (1080, 78779)]