144307620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{801709}}^1$

素因数の和:801724

約数の個数: 36

約数和(自身を含む): 437733660

約数和(自身を除く): 293426040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 801709, 1603418, 2405127, 3206836, 4008545, 4810254, 7215381, 8017090, 9620508, 12025635, 14430762, 16034180, 24051270, 28861524, 36076905, 48102540, 72153810, 144307620]

約数ペア:

[(1, 144307620), (2, 72153810), (3, 48102540), (4, 36076905), (5, 28861524), (6, 24051270), (9, 16034180), (10, 14430762), (12, 12025635), (15, 9620508), (18, 8017090), (20, 7215381), (30, 4810254), (36, 4008545), (45, 3206836), (60, 2405127), (90, 1603418), (180, 801709)]