16271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135599}}^1$

素因数の和:135613

約数の個数: 32

約数和(自身を含む): 48816000

約数和(自身を除く): 32544120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135599, 271198, 406797, 542396, 677995, 813594, 1084792, 1355990, 1627188, 2033985, 2711980, 3254376, 4067970, 5423960, 8135940, 16271880]

約数ペア:

[(1, 16271880), (2, 8135940), (3, 5423960), (4, 4067970), (5, 3254376), (6, 2711980), (8, 2033985), (10, 1627188), (12, 1355990), (15, 1084792), (20, 813594), (24, 677995), (30, 542396), (40, 406797), (60, 271198), (120, 135599)]