77325080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12007}}^1$

素因数の和:12048

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 130173160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 12007, 24014, 48028, 60035, 84049, 96056, 120070, 168098, 240140, 276161, 336196, 420245, 480280, 552322, 672392, 840490, 1104644, 1380805, 1680980, 1933127, 2209288, 2761610, 3361960, 3866254, 5523220, 7732508, 9665635, 11046440, 15465016, 19331270, 38662540, 77325080]

約数ペア:

[(1, 77325080), (2, 38662540), (4, 19331270), (5, 15465016), (7, 11046440), (8, 9665635), (10, 7732508), (14, 5523220), (20, 3866254), (23, 3361960), (28, 2761610), (35, 2209288), (40, 1933127), (46, 1680980), (56, 1380805), (70, 1104644), (92, 840490), (115, 672392), (140, 552322), (161, 480280), (184, 420245), (230, 336196), (280, 276161), (322, 240140), (460, 168098), (644, 120070), (805, 96056), (920, 84049), (1288, 60035), (1610, 48028), (3220, 24014), (6440, 12007)]