1256003880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10466699}}^1$

素因数の和:10466713

約数の個数: 32

約数和(自身を含む): 3768012000

約数和(自身を除く): 2512008120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10466699, 20933398, 31400097, 41866796, 52333495, 62800194, 83733592, 104666990, 125600388, 157000485, 209333980, 251200776, 314000970, 418667960, 628001940, 1256003880]

約数ペア:

[(1, 1256003880), (2, 628001940), (3, 418667960), (4, 314000970), (5, 251200776), (6, 209333980), (8, 157000485), (10, 125600388), (12, 104666990), (15, 83733592), (20, 62800194), (24, 52333495), (30, 41866796), (40, 31400097), (60, 20933398), (120, 10466699)]