312215460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5203591}}^1$

素因数の和:5203603

約数の個数: 24

約数和(自身を含む): 874203456

約数和(自身を除く): 561987996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5203591, 10407182, 15610773, 20814364, 26017955, 31221546, 52035910, 62443092, 78053865, 104071820, 156107730, 312215460]

約数ペア:

[(1, 312215460), (2, 156107730), (3, 104071820), (4, 78053865), (5, 62443092), (6, 52035910), (10, 31221546), (12, 26017955), (15, 20814364), (20, 15610773), (30, 10407182), (60, 5203591)]