340657320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5689}}^1$

素因数の和:6202

約数の個数: 64

約数和(自身を含む): 1024200000

約数和(自身を除く): 683542680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5689, 5988, 7485, 9980, 11378, 11976, 14970, 17067, 19960, 22756, 28445, 29940, 34134, 45512, 56890, 59880, 68268, 85335, 113780, 136536, 170670, 227560, 341340, 682680, 2838811, 5677622, 8516433, 11355244, 14194055, 17032866, 22710488, 28388110, 34065732, 42582165, 56776220, 68131464, 85164330, 113552440, 170328660, 340657320]

約数ペア:

[(1, 340657320), (2, 170328660), (3, 113552440), (4, 85164330), (5, 68131464), (6, 56776220), (8, 42582165), (10, 34065732), (12, 28388110), (15, 22710488), (20, 17032866), (24, 14194055), (30, 11355244), (40, 8516433), (60, 5677622), (120, 2838811), (499, 682680), (998, 341340), (1497, 227560), (1996, 170670), (2495, 136536), (2994, 113780), (3992, 85335), (4990, 68268), (5689, 59880), (5988, 56890), (7485, 45512), (9980, 34134), (11378, 29940), (11976, 28445), (14970, 22756), (17067, 19960)]