89315640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248099}}^1$

素因数の和:248116

約数の個数: 48

約数和(自身を含む): 290277000

約数和(自身を除く): 200961360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 248099, 496198, 744297, 992396, 1240495, 1488594, 1984792, 2232891, 2480990, 2977188, 3721485, 4465782, 4961980, 5954376, 7442970, 8931564, 9923960, 11164455, 14885940, 17863128, 22328910, 29771880, 44657820, 89315640]

約数ペア:

[(1, 89315640), (2, 44657820), (3, 29771880), (4, 22328910), (5, 17863128), (6, 14885940), (8, 11164455), (9, 9923960), (10, 8931564), (12, 7442970), (15, 5954376), (18, 4961980), (20, 4465782), (24, 3721485), (30, 2977188), (36, 2480990), (40, 2232891), (45, 1984792), (60, 1488594), (72, 1240495), (90, 992396), (120, 744297), (180, 496198), (360, 248099)]