84796440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 255087360

約数和(自身を除く): 170290920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1451, 1461, 1948, 2435, 2902, 2922, 3896, 4353, 4870, 5804, 5844, 7255, 7305, 8706, 9740, 11608, 11688, 14510, 14610, 17412, 19480, 21765, 29020, 29220, 34824, 43530, 58040, 58440, 87060, 174120, 706637, 1413274, 2119911, 2826548, 3533185, 4239822, 5653096, 7066370, 8479644, 10599555, 14132740, 16959288, 21199110, 28265480, 42398220, 84796440]

約数ペア:

[(1, 84796440), (2, 42398220), (3, 28265480), (4, 21199110), (5, 16959288), (6, 14132740), (8, 10599555), (10, 8479644), (12, 7066370), (15, 5653096), (20, 4239822), (24, 3533185), (30, 2826548), (40, 2119911), (60, 1413274), (120, 706637), (487, 174120), (974, 87060), (1451, 58440), (1461, 58040), (1948, 43530), (2435, 34824), (2902, 29220), (2922, 29020), (3896, 21765), (4353, 19480), (4870, 17412), (5804, 14610), (5844, 14510), (7255, 11688), (7305, 11608), (8706, 9740)]