19089480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159079}}^1$

素因数の和:159093

約数の個数: 32

約数和(自身を含む): 57268800

約数和(自身を除く): 38179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159079, 318158, 477237, 636316, 795395, 954474, 1272632, 1590790, 1908948, 2386185, 3181580, 3817896, 4772370, 6363160, 9544740, 19089480]

約数ペア:

[(1, 19089480), (2, 9544740), (3, 6363160), (4, 4772370), (5, 3817896), (6, 3181580), (8, 2386185), (10, 1908948), (12, 1590790), (15, 1272632), (20, 954474), (24, 795395), (30, 636316), (40, 477237), (60, 318158), (120, 159079)]