6388440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 12965160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 383, 417, 556, 695, 766, 834, 1112, 1149, 1390, 1532, 1668, 1915, 2085, 2298, 2780, 3064, 3336, 3830, 4170, 4596, 5560, 5745, 7660, 8340, 9192, 11490, 15320, 16680, 22980, 45960, 53237, 106474, 159711, 212948, 266185, 319422, 425896, 532370, 638844, 798555, 1064740, 1277688, 1597110, 2129480, 3194220, 6388440]

約数ペア:

[(1, 6388440), (2, 3194220), (3, 2129480), (4, 1597110), (5, 1277688), (6, 1064740), (8, 798555), (10, 638844), (12, 532370), (15, 425896), (20, 319422), (24, 266185), (30, 212948), (40, 159711), (60, 106474), (120, 53237), (139, 45960), (278, 22980), (383, 16680), (417, 15320), (556, 11490), (695, 9192), (766, 8340), (834, 7660), (1112, 5745), (1149, 5560), (1390, 4596), (1532, 4170), (1668, 3830), (1915, 3336), (2085, 3064), (2298, 2780)]