15946380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88591}}^1$

素因数の和:88606

約数の個数: 36

約数和(自身を含む): 48371232

約数和(自身を除く): 32424852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88591, 177182, 265773, 354364, 442955, 531546, 797319, 885910, 1063092, 1328865, 1594638, 1771820, 2657730, 3189276, 3986595, 5315460, 7973190, 15946380]

約数ペア:

[(1, 15946380), (2, 7973190), (3, 5315460), (4, 3986595), (5, 3189276), (6, 2657730), (9, 1771820), (10, 1594638), (12, 1328865), (15, 1063092), (18, 885910), (20, 797319), (30, 531546), (36, 442955), (45, 354364), (60, 265773), (90, 177182), (180, 88591)]