19275240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160627}}^1$

素因数の和:160641

約数の個数: 32

約数和(自身を含む): 57826080

約数和(自身を除く): 38550840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160627, 321254, 481881, 642508, 803135, 963762, 1285016, 1606270, 1927524, 2409405, 3212540, 3855048, 4818810, 6425080, 9637620, 19275240]

約数ペア:

[(1, 19275240), (2, 9637620), (3, 6425080), (4, 4818810), (5, 3855048), (6, 3212540), (8, 2409405), (10, 1927524), (12, 1606270), (15, 1285016), (20, 963762), (24, 803135), (30, 642508), (40, 481881), (60, 321254), (120, 160627)]