6766440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 20520000

約数和(自身を除く): 13753560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 499, 565, 678, 904, 998, 1130, 1356, 1497, 1695, 1996, 2260, 2495, 2712, 2994, 3390, 3992, 4520, 4990, 5988, 6780, 7485, 9980, 11976, 13560, 14970, 19960, 29940, 56387, 59880, 112774, 169161, 225548, 281935, 338322, 451096, 563870, 676644, 845805, 1127740, 1353288, 1691610, 2255480, 3383220, 6766440]

約数ペア:

[(1, 6766440), (2, 3383220), (3, 2255480), (4, 1691610), (5, 1353288), (6, 1127740), (8, 845805), (10, 676644), (12, 563870), (15, 451096), (20, 338322), (24, 281935), (30, 225548), (40, 169161), (60, 112774), (113, 59880), (120, 56387), (226, 29940), (339, 19960), (452, 14970), (499, 13560), (565, 11976), (678, 9980), (904, 7485), (998, 6780), (1130, 5988), (1356, 4990), (1497, 4520), (1695, 3992), (1996, 3390), (2260, 2994), (2495, 2712)]