780048

素因数分解:

$2^4\times 3^2\times {\mathrm{5417}}^1$

素因数の和:5431

約数の個数: 30

約数和(自身を含む): 2183454

約数和(自身を除く): 1403406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5417, 10834, 16251, 21668, 32502, 43336, 48753, 65004, 86672, 97506, 130008, 195012, 260016, 390024, 780048]

約数ペア:

[(1, 780048), (2, 390024), (3, 260016), (4, 195012), (6, 130008), (8, 97506), (9, 86672), (12, 65004), (16, 48753), (18, 43336), (24, 32502), (36, 21668), (48, 16251), (72, 10834), (144, 5417)]