120651840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41893}}^1$

素因数の和:41916

約数の個数: 84

約数和(自身を含む): 415001964

約数和(自身を除く): 294350124

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 41893, 83786, 125679, 167572, 209465, 251358, 335144, 377037, 418930, 502716, 628395, 670288, 754074, 837860, 1005432, 1256790, 1340576, 1508148, 1675720, 1885185, 2010864, 2513580, 2681152, 3016296, 3351440, 3770370, 4021728, 5027160, 6032592, 6702880, 7540740, 8043456, 10054320, 12065184, 13405760, 15081480, 20108640, 24130368, 30162960, 40217280, 60325920, 120651840]

約数ペア:

[(1, 120651840), (2, 60325920), (3, 40217280), (4, 30162960), (5, 24130368), (6, 20108640), (8, 15081480), (9, 13405760), (10, 12065184), (12, 10054320), (15, 8043456), (16, 7540740), (18, 6702880), (20, 6032592), (24, 5027160), (30, 4021728), (32, 3770370), (36, 3351440), (40, 3016296), (45, 2681152), (48, 2513580), (60, 2010864), (64, 1885185), (72, 1675720), (80, 1508148), (90, 1340576), (96, 1256790), (120, 1005432), (144, 837860), (160, 754074), (180, 670288), (192, 628395), (240, 502716), (288, 418930), (320, 377037), (360, 335144), (480, 251358), (576, 209465), (720, 167572), (960, 125679), (1440, 83786), (2880, 41893)]