27930560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 78297024

約数和(自身を除く): 50366464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 337, 370, 448, 518, 560, 592, 674, 740, 1036, 1120, 1184, 1295, 1348, 1480, 1685, 2072, 2240, 2359, 2368, 2590, 2696, 2960, 3370, 4144, 4718, 5180, 5392, 5920, 6740, 8288, 9436, 10360, 10784, 11795, 11840, 12469, 13480, 16576, 18872, 20720, 21568, 23590, 24938, 26960, 37744, 41440, 47180, 49876, 53920, 62345, 75488, 82880, 87283, 94360, 99752, 107840, 124690, 150976, 174566, 188720, 199504, 249380, 349132, 377440, 399008, 436415, 498760, 698264, 754880, 798016, 872830, 997520, 1396528, 1745660, 1995040, 2793056, 3491320, 3990080, 5586112, 6982640, 13965280, 27930560]

約数ペア:

[(1, 27930560), (2, 13965280), (4, 6982640), (5, 5586112), (7, 3990080), (8, 3491320), (10, 2793056), (14, 1995040), (16, 1745660), (20, 1396528), (28, 997520), (32, 872830), (35, 798016), (37, 754880), (40, 698264), (56, 498760), (64, 436415), (70, 399008), (74, 377440), (80, 349132), (112, 249380), (140, 199504), (148, 188720), (160, 174566), (185, 150976), (224, 124690), (259, 107840), (280, 99752), (296, 94360), (320, 87283), (337, 82880), (370, 75488), (448, 62345), (518, 53920), (560, 49876), (592, 47180), (674, 41440), (740, 37744), (1036, 26960), (1120, 24938), (1184, 23590), (1295, 21568), (1348, 20720), (1480, 18872), (1685, 16576), (2072, 13480), (2240, 12469), (2359, 11840), (2368, 11795), (2590, 10784), (2696, 10360), (2960, 9436), (3370, 8288), (4144, 6740), (4718, 5920), (5180, 5392)]