6778920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 21539520

約数和(自身を除く): 14760600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3323, 6646, 9969, 13292, 16615, 19938, 26584, 33230, 39876, 49845, 56491, 66460, 79752, 99690, 112982, 132920, 169473, 199380, 225964, 282455, 338946, 398760, 451928, 564910, 677892, 847365, 1129820, 1355784, 1694730, 2259640, 3389460, 6778920]

約数ペア:

[(1, 6778920), (2, 3389460), (3, 2259640), (4, 1694730), (5, 1355784), (6, 1129820), (8, 847365), (10, 677892), (12, 564910), (15, 451928), (17, 398760), (20, 338946), (24, 282455), (30, 225964), (34, 199380), (40, 169473), (51, 132920), (60, 112982), (68, 99690), (85, 79752), (102, 66460), (120, 56491), (136, 49845), (170, 39876), (204, 33230), (255, 26584), (340, 19938), (408, 16615), (510, 13292), (680, 9969), (1020, 6646), (2040, 3323)]