87052560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51817}}^1$

素因数の和:51840

約数の個数: 80

約数和(自身を含む): 308420736

約数和(自身を除く): 221368176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51817, 103634, 155451, 207268, 259085, 310902, 362719, 414536, 518170, 621804, 725438, 777255, 829072, 1036340, 1088157, 1243608, 1450876, 1554510, 1813595, 2072680, 2176314, 2487216, 2901752, 3109020, 3627190, 4145360, 4352628, 5440785, 5803504, 6218040, 7254380, 8705256, 10881570, 12436080, 14508760, 17410512, 21763140, 29017520, 43526280, 87052560]

約数ペア:

[(1, 87052560), (2, 43526280), (3, 29017520), (4, 21763140), (5, 17410512), (6, 14508760), (7, 12436080), (8, 10881570), (10, 8705256), (12, 7254380), (14, 6218040), (15, 5803504), (16, 5440785), (20, 4352628), (21, 4145360), (24, 3627190), (28, 3109020), (30, 2901752), (35, 2487216), (40, 2176314), (42, 2072680), (48, 1813595), (56, 1554510), (60, 1450876), (70, 1243608), (80, 1088157), (84, 1036340), (105, 829072), (112, 777255), (120, 725438), (140, 621804), (168, 518170), (210, 414536), (240, 362719), (280, 310902), (336, 259085), (420, 207268), (560, 155451), (840, 103634), (1680, 51817)]