84684360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5077}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 255931200

約数和(自身を除く): 171246840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5077, 5560, 8340, 10154, 15231, 16680, 20308, 25385, 30462, 40616, 50770, 60924, 76155, 101540, 121848, 152310, 203080, 304620, 609240, 705703, 1411406, 2117109, 2822812, 3528515, 4234218, 5645624, 7057030, 8468436, 10585545, 14114060, 16936872, 21171090, 28228120, 42342180, 84684360]

約数ペア:

[(1, 84684360), (2, 42342180), (3, 28228120), (4, 21171090), (5, 16936872), (6, 14114060), (8, 10585545), (10, 8468436), (12, 7057030), (15, 5645624), (20, 4234218), (24, 3528515), (30, 2822812), (40, 2117109), (60, 1411406), (120, 705703), (139, 609240), (278, 304620), (417, 203080), (556, 152310), (695, 121848), (834, 101540), (1112, 76155), (1390, 60924), (1668, 50770), (2085, 40616), (2780, 30462), (3336, 25385), (4170, 20308), (5077, 16680), (5560, 15231), (8340, 10154)]