69041640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 207720000

約数和(自身を除く): 138678360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1153, 1497, 1996, 2306, 2495, 2994, 3459, 3992, 4612, 4990, 5765, 5988, 6918, 7485, 9224, 9980, 11530, 11976, 13836, 14970, 17295, 19960, 23060, 27672, 29940, 34590, 46120, 59880, 69180, 138360, 575347, 1150694, 1726041, 2301388, 2876735, 3452082, 4602776, 5753470, 6904164, 8630205, 11506940, 13808328, 17260410, 23013880, 34520820, 69041640]

約数ペア:

[(1, 69041640), (2, 34520820), (3, 23013880), (4, 17260410), (5, 13808328), (6, 11506940), (8, 8630205), (10, 6904164), (12, 5753470), (15, 4602776), (20, 3452082), (24, 2876735), (30, 2301388), (40, 1726041), (60, 1150694), (120, 575347), (499, 138360), (998, 69180), (1153, 59880), (1497, 46120), (1996, 34590), (2306, 29940), (2495, 27672), (2994, 23060), (3459, 19960), (3992, 17295), (4612, 14970), (4990, 13836), (5765, 11976), (5988, 11530), (6918, 9980), (7485, 9224)]