54648240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 171045600

約数和(自身を除く): 116397360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2089, 2180, 2616, 3270, 4178, 4360, 5232, 6267, 6540, 8356, 8720, 10445, 12534, 13080, 16712, 20890, 25068, 26160, 31335, 33424, 41780, 50136, 62670, 83560, 100272, 125340, 167120, 227701, 250680, 455402, 501360, 683103, 910804, 1138505, 1366206, 1821608, 2277010, 2732412, 3415515, 3643216, 4554020, 5464824, 6831030, 9108040, 10929648, 13662060, 18216080, 27324120, 54648240]

約数ペア:

[(1, 54648240), (2, 27324120), (3, 18216080), (4, 13662060), (5, 10929648), (6, 9108040), (8, 6831030), (10, 5464824), (12, 4554020), (15, 3643216), (16, 3415515), (20, 2732412), (24, 2277010), (30, 1821608), (40, 1366206), (48, 1138505), (60, 910804), (80, 683103), (109, 501360), (120, 455402), (218, 250680), (240, 227701), (327, 167120), (436, 125340), (545, 100272), (654, 83560), (872, 62670), (1090, 50136), (1308, 41780), (1635, 33424), (1744, 31335), (2089, 26160), (2180, 25068), (2616, 20890), (3270, 16712), (4178, 13080), (4360, 12534), (5232, 10445), (6267, 8720), (6540, 8356)]