47942760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{399523}}^1$

素因数の和:399537

約数の個数: 32

約数和(自身を含む): 143828640

約数和(自身を除く): 95885880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 399523, 799046, 1198569, 1598092, 1997615, 2397138, 3196184, 3995230, 4794276, 5992845, 7990460, 9588552, 11985690, 15980920, 23971380, 47942760]

約数ペア:

[(1, 47942760), (2, 23971380), (3, 15980920), (4, 11985690), (5, 9588552), (6, 7990460), (8, 5992845), (10, 4794276), (12, 3995230), (15, 3196184), (20, 2397138), (24, 1997615), (30, 1598092), (40, 1198569), (60, 799046), (120, 399523)]