80160360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95429}}^1$

素因数の和:95450

約数の個数: 64

約数和(自身を含む): 274838400

約数和(自身を除く): 194678040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95429, 190858, 286287, 381716, 477145, 572574, 668003, 763432, 954290, 1145148, 1336006, 1431435, 1908580, 2004009, 2290296, 2672012, 2862870, 3340015, 3817160, 4008018, 5344024, 5725740, 6680030, 8016036, 10020045, 11451480, 13360060, 16032072, 20040090, 26720120, 40080180, 80160360]

約数ペア:

[(1, 80160360), (2, 40080180), (3, 26720120), (4, 20040090), (5, 16032072), (6, 13360060), (7, 11451480), (8, 10020045), (10, 8016036), (12, 6680030), (14, 5725740), (15, 5344024), (20, 4008018), (21, 3817160), (24, 3340015), (28, 2862870), (30, 2672012), (35, 2290296), (40, 2004009), (42, 1908580), (56, 1431435), (60, 1336006), (70, 1145148), (84, 954290), (105, 763432), (120, 668003), (140, 572574), (168, 477145), (210, 381716), (280, 286287), (420, 190858), (840, 95429)]