64051080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12413}}^1$

素因数の和:12470

約数の個数: 64

約数和(自身を含む): 196637760

約数和(自身を除く): 132586680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12413, 24826, 37239, 49652, 62065, 74478, 99304, 124130, 148956, 186195, 248260, 297912, 372390, 496520, 533759, 744780, 1067518, 1489560, 1601277, 2135036, 2668795, 3202554, 4270072, 5337590, 6405108, 8006385, 10675180, 12810216, 16012770, 21350360, 32025540, 64051080]

約数ペア:

[(1, 64051080), (2, 32025540), (3, 21350360), (4, 16012770), (5, 12810216), (6, 10675180), (8, 8006385), (10, 6405108), (12, 5337590), (15, 4270072), (20, 3202554), (24, 2668795), (30, 2135036), (40, 1601277), (43, 1489560), (60, 1067518), (86, 744780), (120, 533759), (129, 496520), (172, 372390), (215, 297912), (258, 248260), (344, 186195), (430, 148956), (516, 124130), (645, 99304), (860, 74478), (1032, 62065), (1290, 49652), (1720, 37239), (2580, 24826), (5160, 12413)]