160801080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2901

約数の個数: 128

約数和(自身を含む): 538686720

約数和(自身を除く): 377885640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2833, 2838, 3784, 4730, 5160, 5666, 5676, 7095, 8499, 9460, 11332, 11352, 14165, 14190, 16998, 18920, 22664, 28330, 28380, 31163, 33996, 42495, 56660, 56760, 62326, 67992, 84990, 93489, 113320, 121819, 124652, 155815, 169980, 186978, 243638, 249304, 311630, 339960, 365457, 373956, 467445, 487276, 609095, 623260, 730914, 747912, 934890, 974552, 1218190, 1246520, 1340009, 1461828, 1827285, 1869780, 2436380, 2680018, 2923656, 3654570, 3739560, 4020027, 4872760, 5360036, 6700045, 7309140, 8040054, 10720072, 13400090, 14618280, 16080108, 20100135, 26800180, 32160216, 40200270, 53600360, 80400540, 160801080]

約数ペア:

[(1, 160801080), (2, 80400540), (3, 53600360), (4, 40200270), (5, 32160216), (6, 26800180), (8, 20100135), (10, 16080108), (11, 14618280), (12, 13400090), (15, 10720072), (20, 8040054), (22, 7309140), (24, 6700045), (30, 5360036), (33, 4872760), (40, 4020027), (43, 3739560), (44, 3654570), (55, 2923656), (60, 2680018), (66, 2436380), (86, 1869780), (88, 1827285), (110, 1461828), (120, 1340009), (129, 1246520), (132, 1218190), (165, 974552), (172, 934890), (215, 747912), (220, 730914), (258, 623260), (264, 609095), (330, 487276), (344, 467445), (430, 373956), (440, 365457), (473, 339960), (516, 311630), (645, 249304), (660, 243638), (860, 186978), (946, 169980), (1032, 155815), (1290, 124652), (1320, 121819), (1419, 113320), (1720, 93489), (1892, 84990), (2365, 67992), (2580, 62326), (2833, 56760), (2838, 56660), (3784, 42495), (4730, 33996), (5160, 31163), (5666, 28380), (5676, 28330), (7095, 22664), (8499, 18920), (9460, 16998), (11332, 14190), (11352, 14165)]