5149680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 16368000

約数和(自身を除く): 11218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 499, 516, 645, 688, 860, 998, 1032, 1290, 1497, 1720, 1996, 2064, 2495, 2580, 2994, 3440, 3992, 4990, 5160, 5988, 7485, 7984, 9980, 10320, 11976, 14970, 19960, 21457, 23952, 29940, 39920, 42914, 59880, 64371, 85828, 107285, 119760, 128742, 171656, 214570, 257484, 321855, 343312, 429140, 514968, 643710, 858280, 1029936, 1287420, 1716560, 2574840, 5149680]

約数ペア:

[(1, 5149680), (2, 2574840), (3, 1716560), (4, 1287420), (5, 1029936), (6, 858280), (8, 643710), (10, 514968), (12, 429140), (15, 343312), (16, 321855), (20, 257484), (24, 214570), (30, 171656), (40, 128742), (43, 119760), (48, 107285), (60, 85828), (80, 64371), (86, 59880), (120, 42914), (129, 39920), (172, 29940), (215, 23952), (240, 21457), (258, 19960), (344, 14970), (430, 11976), (499, 10320), (516, 9980), (645, 7984), (688, 7485), (860, 5988), (998, 5160), (1032, 4990), (1290, 3992), (1497, 3440), (1720, 2994), (1996, 2580), (2064, 2495)]