28862040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240517}}^1$

素因数の和:240531

約数の個数: 32

約数和(自身を含む): 86586480

約数和(自身を除く): 57724440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240517, 481034, 721551, 962068, 1202585, 1443102, 1924136, 2405170, 2886204, 3607755, 4810340, 5772408, 7215510, 9620680, 14431020, 28862040]

約数ペア:

[(1, 28862040), (2, 14431020), (3, 9620680), (4, 7215510), (5, 5772408), (6, 4810340), (8, 3607755), (10, 2886204), (12, 2405170), (15, 1924136), (20, 1443102), (24, 1202585), (30, 962068), (40, 721551), (60, 481034), (120, 240517)]