180711270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{669301}}^1$

素因数の和:669317

約数の個数: 32

約数和(自身を含む): 481897440

約数和(自身を除く): 301186170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 669301, 1338602, 2007903, 3346505, 4015806, 6023709, 6693010, 10039515, 12047418, 18071127, 20079030, 30118545, 36142254, 60237090, 90355635, 180711270]

約数ペア:

[(1, 180711270), (2, 90355635), (3, 60237090), (5, 36142254), (6, 30118545), (9, 20079030), (10, 18071127), (15, 12047418), (18, 10039515), (27, 6693010), (30, 6023709), (45, 4015806), (54, 3346505), (90, 2007903), (135, 1338602), (270, 669301)]