6784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 21924000

約数和(自身を除く): 15139560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4349, 8698, 13047, 17396, 21745, 26094, 34792, 43490, 52188, 56537, 65235, 86980, 104376, 113074, 130470, 169611, 173960, 226148, 260940, 282685, 339222, 452296, 521880, 565370, 678444, 848055, 1130740, 1356888, 1696110, 2261480, 3392220, 6784440]

約数ペア:

[(1, 6784440), (2, 3392220), (3, 2261480), (4, 1696110), (5, 1356888), (6, 1130740), (8, 848055), (10, 678444), (12, 565370), (13, 521880), (15, 452296), (20, 339222), (24, 282685), (26, 260940), (30, 226148), (39, 173960), (40, 169611), (52, 130470), (60, 113074), (65, 104376), (78, 86980), (104, 65235), (120, 56537), (130, 52188), (156, 43490), (195, 34792), (260, 26094), (312, 21745), (390, 17396), (520, 13047), (780, 8698), (1560, 4349)]