2992560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 9555936

約数和(自身を除く): 6563376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 337, 370, 444, 555, 592, 674, 740, 888, 1011, 1110, 1348, 1480, 1685, 1776, 2022, 2220, 2696, 2960, 3370, 4044, 4440, 5055, 5392, 6740, 8088, 8880, 10110, 12469, 13480, 16176, 20220, 24938, 26960, 37407, 40440, 49876, 62345, 74814, 80880, 99752, 124690, 149628, 187035, 199504, 249380, 299256, 374070, 498760, 598512, 748140, 997520, 1496280, 2992560]

約数ペア:

[(1, 2992560), (2, 1496280), (3, 997520), (4, 748140), (5, 598512), (6, 498760), (8, 374070), (10, 299256), (12, 249380), (15, 199504), (16, 187035), (20, 149628), (24, 124690), (30, 99752), (37, 80880), (40, 74814), (48, 62345), (60, 49876), (74, 40440), (80, 37407), (111, 26960), (120, 24938), (148, 20220), (185, 16176), (222, 13480), (240, 12469), (296, 10110), (337, 8880), (370, 8088), (444, 6740), (555, 5392), (592, 5055), (674, 4440), (740, 4044), (888, 3370), (1011, 2960), (1110, 2696), (1348, 2220), (1480, 2022), (1685, 1776)]