85174560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59149}}^1$

素因数の和:59170

約数の個数: 72

約数和(自身を含む): 290663100

約数和(自身を除く): 205488540

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, 59149, 118298, 177447, 236596, 295745, 354894, 473192, 532341, 591490, 709788, 887235, 946384, 1064682, 1182980, 1419576, 1774470, 1892768, 2129364, 2365960, 2661705, 2839152, 3548940, 4258728, 4731920, 5323410, 5678304, 7097880, 8517456, 9463840, 10646820, 14195760, 17034912, 21293640, 28391520, 42587280, 85174560]

約数ペア:

[(1, 85174560), (2, 42587280), (3, 28391520), (4, 21293640), (5, 17034912), (6, 14195760), (8, 10646820), (9, 9463840), (10, 8517456), (12, 7097880), (15, 5678304), (16, 5323410), (18, 4731920), (20, 4258728), (24, 3548940), (30, 2839152), (32, 2661705), (36, 2365960), (40, 2129364), (45, 1892768), (48, 1774470), (60, 1419576), (72, 1182980), (80, 1064682), (90, 946384), (96, 887235), (120, 709788), (144, 591490), (160, 532341), (180, 473192), (240, 354894), (288, 295745), (360, 236596), (480, 177447), (720, 118298), (1440, 59149)]