26665680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 83369664

約数和(自身を除く): 56703984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 811, 822, 1096, 1370, 1622, 1644, 2055, 2192, 2433, 2740, 3244, 3288, 4055, 4110, 4866, 5480, 6488, 6576, 8110, 8220, 9732, 10960, 12165, 12976, 16220, 16440, 19464, 24330, 32440, 32880, 38928, 48660, 64880, 97320, 111107, 194640, 222214, 333321, 444428, 555535, 666642, 888856, 1111070, 1333284, 1666605, 1777712, 2222140, 2666568, 3333210, 4444280, 5333136, 6666420, 8888560, 13332840, 26665680]

約数ペア:

[(1, 26665680), (2, 13332840), (3, 8888560), (4, 6666420), (5, 5333136), (6, 4444280), (8, 3333210), (10, 2666568), (12, 2222140), (15, 1777712), (16, 1666605), (20, 1333284), (24, 1111070), (30, 888856), (40, 666642), (48, 555535), (60, 444428), (80, 333321), (120, 222214), (137, 194640), (240, 111107), (274, 97320), (411, 64880), (548, 48660), (685, 38928), (811, 32880), (822, 32440), (1096, 24330), (1370, 19464), (1622, 16440), (1644, 16220), (2055, 12976), (2192, 12165), (2433, 10960), (2740, 9732), (3244, 8220), (3288, 8110), (4055, 6576), (4110, 6488), (4866, 5480)]