28450680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237089}}^1$

素因数の和:237103

約数の個数: 32

約数和(自身を含む): 85352400

約数和(自身を除く): 56901720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237089, 474178, 711267, 948356, 1185445, 1422534, 1896712, 2370890, 2845068, 3556335, 4741780, 5690136, 7112670, 9483560, 14225340, 28450680]

約数ペア:

[(1, 28450680), (2, 14225340), (3, 9483560), (4, 7112670), (5, 5690136), (6, 4741780), (8, 3556335), (10, 2845068), (12, 2370890), (15, 1896712), (20, 1422534), (24, 1185445), (30, 948356), (40, 711267), (60, 474178), (120, 237089)]