49905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415879}}^1$

素因数の和:415893

約数の個数: 32

約数和(自身を含む): 149716800

約数和(自身を除く): 99811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415879, 831758, 1247637, 1663516, 2079395, 2495274, 3327032, 4158790, 4990548, 6238185, 8317580, 9981096, 12476370, 16635160, 24952740, 49905480]

約数ペア:

[(1, 49905480), (2, 24952740), (3, 16635160), (4, 12476370), (5, 9981096), (6, 8317580), (8, 6238185), (10, 4990548), (12, 4158790), (15, 3327032), (20, 2495274), (24, 2079395), (30, 1663516), (40, 1247637), (60, 831758), (120, 415879)]