5402580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 15267840

約数和(自身を除く): 9865260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 709, 762, 1270, 1418, 1524, 1905, 2127, 2540, 2836, 3545, 3810, 4254, 7090, 7620, 8508, 10635, 14180, 21270, 42540, 90043, 180086, 270129, 360172, 450215, 540258, 900430, 1080516, 1350645, 1800860, 2701290, 5402580]

約数ペア:

[(1, 5402580), (2, 2701290), (3, 1800860), (4, 1350645), (5, 1080516), (6, 900430), (10, 540258), (12, 450215), (15, 360172), (20, 270129), (30, 180086), (60, 90043), (127, 42540), (254, 21270), (381, 14180), (508, 10635), (635, 8508), (709, 7620), (762, 7090), (1270, 4254), (1418, 3810), (1524, 3545), (1905, 2836), (2127, 2540)]