5640840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1741}}^1$

素因数の和:1764

約数の個数: 80

約数和(自身を含む): 18970380

約数和(自身を除く): 13329540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 1741, 3240, 3482, 5223, 6964, 8705, 10446, 13928, 15669, 17410, 20892, 26115, 31338, 34820, 41784, 47007, 52230, 62676, 69640, 78345, 94014, 104460, 125352, 141021, 156690, 188028, 208920, 235035, 282042, 313380, 376056, 470070, 564084, 626760, 705105, 940140, 1128168, 1410210, 1880280, 2820420, 5640840]

約数ペア:

[(1, 5640840), (2, 2820420), (3, 1880280), (4, 1410210), (5, 1128168), (6, 940140), (8, 705105), (9, 626760), (10, 564084), (12, 470070), (15, 376056), (18, 313380), (20, 282042), (24, 235035), (27, 208920), (30, 188028), (36, 156690), (40, 141021), (45, 125352), (54, 104460), (60, 94014), (72, 78345), (81, 69640), (90, 62676), (108, 52230), (120, 47007), (135, 41784), (162, 34820), (180, 31338), (216, 26115), (270, 20892), (324, 17410), (360, 15669), (405, 13928), (540, 10446), (648, 8705), (810, 6964), (1080, 5223), (1620, 3482), (1741, 3240)]