65876280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 203621040

約数和(自身を除く): 137744760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 401, 444, 555, 740, 802, 888, 1110, 1203, 1369, 1480, 1604, 2005, 2220, 2406, 2738, 3208, 4010, 4107, 4440, 4812, 5476, 6015, 6845, 8020, 8214, 9624, 10952, 12030, 13690, 14837, 16040, 16428, 20535, 24060, 27380, 29674, 32856, 41070, 44511, 48120, 54760, 59348, 74185, 82140, 89022, 118696, 148370, 164280, 178044, 222555, 296740, 356088, 445110, 548969, 593480, 890220, 1097938, 1646907, 1780440, 2195876, 2744845, 3293814, 4391752, 5489690, 6587628, 8234535, 10979380, 13175256, 16469070, 21958760, 32938140, 65876280]

約数ペア:

[(1, 65876280), (2, 32938140), (3, 21958760), (4, 16469070), (5, 13175256), (6, 10979380), (8, 8234535), (10, 6587628), (12, 5489690), (15, 4391752), (20, 3293814), (24, 2744845), (30, 2195876), (37, 1780440), (40, 1646907), (60, 1097938), (74, 890220), (111, 593480), (120, 548969), (148, 445110), (185, 356088), (222, 296740), (296, 222555), (370, 178044), (401, 164280), (444, 148370), (555, 118696), (740, 89022), (802, 82140), (888, 74185), (1110, 59348), (1203, 54760), (1369, 48120), (1480, 44511), (1604, 41070), (2005, 32856), (2220, 29674), (2406, 27380), (2738, 24060), (3208, 20535), (4010, 16428), (4107, 16040), (4440, 14837), (4812, 13690), (5476, 12030), (6015, 10952), (6845, 9624), (8020, 8214)]