85447920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12322

約数の個数: 80

約数和(自身を含む): 274044960

約数和(自身を除く): 188597040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12277, 24554, 36831, 49108, 61385, 73662, 98216, 122770, 147324, 184155, 196432, 245540, 294648, 356033, 368310, 491080, 589296, 712066, 736620, 982160, 1068099, 1424132, 1473240, 1780165, 2136198, 2848264, 2946480, 3560330, 4272396, 5340495, 5696528, 7120660, 8544792, 10680990, 14241320, 17089584, 21361980, 28482640, 42723960, 85447920]

約数ペア:

[(1, 85447920), (2, 42723960), (3, 28482640), (4, 21361980), (5, 17089584), (6, 14241320), (8, 10680990), (10, 8544792), (12, 7120660), (15, 5696528), (16, 5340495), (20, 4272396), (24, 3560330), (29, 2946480), (30, 2848264), (40, 2136198), (48, 1780165), (58, 1473240), (60, 1424132), (80, 1068099), (87, 982160), (116, 736620), (120, 712066), (145, 589296), (174, 491080), (232, 368310), (240, 356033), (290, 294648), (348, 245540), (435, 196432), (464, 184155), (580, 147324), (696, 122770), (870, 98216), (1160, 73662), (1392, 61385), (1740, 49108), (2320, 36831), (3480, 24554), (6960, 12277)]