53431440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 167036928

約数和(自身を除く): 113605488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1753, 1905, 2032, 2540, 3048, 3506, 3810, 5080, 5259, 6096, 7012, 7620, 8765, 10160, 10518, 14024, 15240, 17530, 21036, 26295, 28048, 30480, 35060, 42072, 52590, 70120, 84144, 105180, 140240, 210360, 222631, 420720, 445262, 667893, 890524, 1113155, 1335786, 1781048, 2226310, 2671572, 3339465, 3562096, 4452620, 5343144, 6678930, 8905240, 10686288, 13357860, 17810480, 26715720, 53431440]

約数ペア:

[(1, 53431440), (2, 26715720), (3, 17810480), (4, 13357860), (5, 10686288), (6, 8905240), (8, 6678930), (10, 5343144), (12, 4452620), (15, 3562096), (16, 3339465), (20, 2671572), (24, 2226310), (30, 1781048), (40, 1335786), (48, 1113155), (60, 890524), (80, 667893), (120, 445262), (127, 420720), (240, 222631), (254, 210360), (381, 140240), (508, 105180), (635, 84144), (762, 70120), (1016, 52590), (1270, 42072), (1524, 35060), (1753, 30480), (1905, 28048), (2032, 26295), (2540, 21036), (3048, 17530), (3506, 15240), (3810, 14024), (5080, 10518), (5259, 10160), (6096, 8765), (7012, 7620)]