47289960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43787}}^1$

素因数の和:43807

約数の個数: 64

約数和(自身を含む): 157636800

約数和(自身を除く): 110346840

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, 43787, 87574, 131361, 175148, 218935, 262722, 350296, 394083, 437870, 525444, 656805, 788166, 875740, 1050888, 1182249, 1313610, 1576332, 1751480, 1970415, 2364498, 2627220, 3152664, 3940830, 4728996, 5254440, 5911245, 7881660, 9457992, 11822490, 15763320, 23644980, 47289960]

約数ペア:

[(1, 47289960), (2, 23644980), (3, 15763320), (4, 11822490), (5, 9457992), (6, 7881660), (8, 5911245), (9, 5254440), (10, 4728996), (12, 3940830), (15, 3152664), (18, 2627220), (20, 2364498), (24, 1970415), (27, 1751480), (30, 1576332), (36, 1313610), (40, 1182249), (45, 1050888), (54, 875740), (60, 788166), (72, 656805), (90, 525444), (108, 437870), (120, 394083), (135, 350296), (180, 262722), (216, 218935), (270, 175148), (360, 131361), (540, 87574), (1080, 43787)]